jayakokadiya08

Class-Fashion Design

Imagine that you have been tasked with writing a brief instructional leaflet to include in the packaging of a new iron. List the steps that a customer would take to press a garment. Then draw a simple cartoon demonstrating the steps. Include a cartoon showing safety precautions when using the iron.

Who is the best scientist  🧐 for you? 

Describe what you understand by the phrase "investing in your education."

How to behave in best way to other person?

An instrument used for measuring the strength of electric current _______

why space is black?

Number of teeth in mosquitoe?

Define Flexibility and identify Benefits of Good Flexibility, and describe Different Types of Flexibility Exercises.

Explain the difference between a Warm-Up and a Flexibility Workout

What is the American Renaissance?

What is sustainability?

What are uses of colours in art design?

What is antibiotics factors

What is photosynthesis?

Is any hydrogen containing substance that is capable of donating a proton to another?

Which muscle in the body is not affected by accumulation of lactic acid in the body

Hey! need help summarizing this text in 25o words. thanks

This is news that shakes the entire life sciences. We would finally have found the DNA of the most fantasy creature ever populated the Earth: a dinosaur! No, we are not at the beginning of the Jurassic Park movie. The team of American and Chinese paleontologists behind this incredible discovery is very real. And they did not need an unlikely find, such as the mosquito full of blood and trapped in amber imagined by Hollywood writers.

The reality is simpler: it was in a very small fossil discovered several decades ago, an innocuous piece of petrified cartilage, that this treasure hid. As an additional nod, it was the scientific advisor to the famous science fiction film, Jack Horner, who discovered it in the late 1980s, within the Two Medicine rock formation in Montana (United States). On the site rested several remains of a duck-billed dinosaur, of the species Hypacrosaurus stebingeri, a herbivore that could reach 10 m in length and lived in North America 75 million years ago.

And thirty years later, while reanalyzing one of these fossils, a piece of cartilage from a baby's skull, Alida Bailleul, paleontologist at the Chinese Academy of Sciences, observes an amazing phenomenon: inside some cells, especially those frozen in full division, strange dark spots are visible at the very place where DNA is supposed to condense into chromosomes! Feminile, researchers then inject fluorescent molecules into the tissues, which have the property of binding specifically to the nitrogen bases of DNA. "The nucleus inside the cells has colored, proving that DNA has been detected," enthuses Alida Bailleul.

AN UNEXPECTED OUTCOME

However, no DNA is supposed to survive so long... Its laws of degradation are clear.

"So far, all the data showed that DNA cannot be preserved for more than 1 million years," says Céline Bon, a researcher in genetic anthropology at the National Museum of Natural History. Over time, it fragments into small pieces, becoming less and less exploitable, before disappearing completely. And the warmer it is, the more DNA deteriorates. The oldest samples found so far had all been kept in permafrost or ice caps. And even among these, none were more than 1 million years old! So a dinosaur DNA, 75 times older? The result seems simply absurd.

CLONING DREAMS

Despite everything, this discovery gives researchers hope to increase their knowledge of dinosaurs like never before. "For the moment, we only study them through birds, which are Avian dinosaurs," recalls Céline Bon. And if scientists have already found proteins in fossils 195 million years old (see box), "the information is much less rich than that contained in DNA," points out Thierry Grange.

It is a reconstruction of the entire phylogenetic tree of dinosaurs, but also a better knowledge of their ecology, even their diseases, that a future study of their genome would suggest - not to mention cloning dreams. To achieve this, there might be no need for new and miraculous finds. Because museums and collections are already full of fossils. How many of them still hide within them a tiny DNA fragment, certainly a little degraded, but ready to reveal itself?

But if we exclude this possibility, how to explain the observed structures and, above all, the results of the coloring test? External contamination of the samples, a major enemy of paleontologists, is of course possible. Many organic or mineral structures, of more recent origin than fossils, can be deposited there during fossilization or analysis by scientists. In addition, "the DNA detection methods used are not very specific. Dyes can react with other organic substances," warns Thierry Grange, head of the Epigenome and Paleogenome team at the Jacques-Monod Institute.

Except that for Alida Bailleul, this hypothesis is not possible: "Staining was observed inside the cells, precisely at the location of the nucleus," she sweeps. This would not have been the case if organisms, such as bacteria or viruses, had interfered in the sample: the staining would then have spread throughout its surface. So what? Anything we thought we knew about DNA conservation would be false? Decoding the genome of a tyrannosaurus, or why not Lucy the australopitheca, would become the domain of the possible? For Alida Bailleul, this discovery leads to a review of some a priori: "The entire scientific community does not know enough about genome degradation in very old fossils." To fill this gap, it will have to overcome a powerful cognitive barrier: "We are not yet ready to consider keeping DNA for so long. But ten years ago, no one would have believed anyone saying they had found fragments 1 million years old, "says Thierry Grange.R

We are therefore at a real turning point. But there is still a long way to go. Already, "these experiments should be replicated in other laboratories by other teams," comments Céline Bon. Alida Bailleul is already looking further, and would like to "analyze more fossils and use different tests to better understand the DNA preservation process. But to do this, it will have to be studied with new chemistry, histology and new sequencers methods, and therefore innovate". With the ultimate goal of one day being able to sequence the DNA discovered, that is to say, determine the order of the bases that make up the molecule and thus obtain crucial genetic information about our duck-billed dinosaur. But the team does not think this is possible immediately. "Current DNA sequencing technologies do not work properly on very old fossils, like this," admits Alida Bailleul. First of all, we should start by better understanding how the genome is deteriorating...

Solar energy strikes the top of the Earth's atmosphere at . About percent of this energy is reflected directly back into space. The Earth-atmosphere system absorbs the remaining energy and re-radiates it into space as black body radiation given by Stefan-Boltzmann Law: , where T is the temperature. Assuming that the arrangement has come to equilibrium, (i) what is the average black body temperature of the Earth? (ii) Calculate the wavelength which the black body radiation from the Earth is at a maximum? (hint: At Equilibrium the total energy emitted is equal to the total energy absorbed.)

class-Fashion Design

1 . Why is it important to decide on occasion, production, budget, and market before beginning a design project?

2. Give two examples of math skills you would use while creating a design project.

3. Give an example of when a very expensive, specially-made button would be a need instead of a want.

4. The four areas you must focus on when beginning a design project are occasion, production, budget, and market. In your opinion, which of these areas is most important to a successful project? Give one or more reasons for your answers.

5. Trina dry cleans nearly every garment she wears. Trina’s mother wants to persuade Trina to buy more clothes that are machine washable so that the family doesn’t have to spend so much money and time at the dry cleaners. “But the dry cleaners says that it sanitizes clothes,” Trina says. “Isn’t it better to have sanitized clothes?” Provide an explanation of techniques that dry cleaners use so that Trina will understand more about the process. Then give your opinion about whether dry cleaning or machine washing is a better way to take care of clothing.

What potential privacy and safety concerns might materialise if wearable technology becomes more broadly adopted by society? Also provide examples of it.

Which of the following is the earliest time when molecules are put in place that can set up major body axes?

1. When does differentiation begin in fruit fly (insects)?

a. Prior to fertilization

b. Just after fertilization, but before any cell divisions takeplace

c. Just after the first cell division

d. At the blastula stage

e. At the globular embryo stage

2. When does differentiation begin in frog (vertebrates)?

a. Prior to fertilization

b. Just after fertilization, but before any cell divisions takeplace

c. Just after the first cell division

d. At the blastula stage

e. At the globular embryo stage

3. When does differentiation begin in flowering plants?

a. Prior to fertilization

b. Just after fertilization, but before any cell divisions takeplace

c. Just after the first cell division

d. At the blastula stage

e. At the globular embryo stage

4. Which axis develops first in animals, anterior-posterior(A-P) or dorsal-ventral (D-V)?

a. A-P

b. D-V

c. They develop at the same time.

d. They are controlled by the same transcription factors at thesame time.

5. Which axis develops first in plants, anterior-posterior ordorsal-ventral?

a. A-P

b. D-V

c. They develop at the same time.

d. Plants only develop A-P, and with respect to gravity andlight.

6. Focusing in on A-P development in Drosophila, maternaltranscription factors produce

proteins that control axis development in what order?

a. bicoid and nanos proteins; caudal and hunchback proteins; gapand pair-rule

proteins

b. caudal and hunchback proteins; bicoid and nanos proteins; gapand pair-rule

proteins

c. gap and pair-rule proteins; bicoid and nanos proteins; caudaland hunchback

proteins

d. gap and pair-rule proteins; caudal and hunchback proteins;bicoid and nanos

proteins

7. What ultimately controls pattern formation in Drosophila?

a. Morphogen gradients and signaling molecules under maternalcontrol

b. Morphogen gradients and signaling molecules under embryoniccontrol

c. De-repressors and signaling molecules under maternalcontrol

d. De-repressors and signaling molecules under embryoniccontrol

PLANT STRUCTURE, CELLS, CELL WALLS, PLASMODESMATA

8. Which of the following cannot be found in leaves?

a. Xylem

b. Phloem

c. Mesophyll

d. Parenchyma

e. Apical meristem

9. What are intercalary meristems?

a. Meristems that develop between internodes in some plants

b. Meristems that develop primary meristematic tissues

c. Meristems that are responsible for secondary growth in woodyplants

d. Root meristems

10. Roots, shoots, and leaves all contain three basic tissuesystems. What are they?

a. Ground, structural, conductive

b. Ground, vascular, dermal

c. Vascular, dermal, structural

d. Conductive, transmissive, supportive

11. All growth in plants is due to

a. Cell division in the three basic tissue systems andsubsequent cell elongation

b. Cell division at meristems and subsequent cell elongation

c. Cell division as needed throughout the plant body, followedby cell elongation

d. Hormone-induced cell division throughout the plant body

12. Which plant cells are dead at maturity, although stillproviding some useful function?

a. Dermal

b. Ground

c. Xylem

d. Phloem

e. Lateral meristems

13. Which meristems are responsible for lateral growth (increasein girth)?

a. Apical meristem

b. Root meristem

c. Vascular and bark cambium

d. Intercalary meristem

14. Where are most guard cells generally located in vascularplants?

a. Stem dermal tissue

b. Root dermal tissue

c. Petiole dermal tissue

d. Undersides of leaves

e. Uppersides of leaves

15. How can you distinguish guard cells from non-guardcells?

a. They contain mitochondria

b. They contain chloroplasts

c. They do not have plasmodesmata

d. They have plasmodesmata

e. B and C

PINs, IAA, ACID GROWTH

16. What are PINs?

a. Plasma membrane transport inhibitors

b. Auxin efflux transporters for active transport across plasmamembranes

c. Growth regulators

d. Hormones

e. Membrane transport proteins for embryogenesis

17. What is IAA?

a. Cytokinen

b. Gibberellic acid

c. Florigen

d. Auxin

e. Abscissic acid

18. Which hormone can trigger cell wall expansion?

a. Cytokinen

b. Gibberellic acid

c. Florigen

d. Auxin

e. Abscissic acid

19. Which ion is used by plants to decrease pH and activateenzymes that break cress-bridges

between cellulose fibers for cell wall expansion?

a. Na

b. K

c. Cl

d. H

e. Mg

20. Where do the ions come from to cause acidification of thecell wall?

a. Apoplast

b. Cytoplasm

c. Chloroplasts

d. Mitochondria

e. Vacuole

PLANT EMBRYOGENESIS, SHOOT APICAL MERISTEM (SAM), ROOT APICALMERISTEM

(RAM)

21. The first cell division in a plant zygote isasymmetrical.

a. True

b. False

22. At what stage of embryogenesis do PIN proteins firstinfluence orientation of the root-shoot

axis?

a. First cell division

b. Second cell division

c. 8-cell stage

d. Globular stage

e. Heart-shaped stage

23. Which hormone most strongly affects cell division inembryos?

a. IAA

b. GA

c. Ethylene

d. AA

e. CK

24. How do the major tissue systems in plants become establishedin developing embryo?

a. Anticlinal cell divisions

b. Periclinal cell divisions

c. All of the above

d. None of the above

STEM/ROOT PRIMARY, SECONDARY GROWTH

25. Fifteen years ago, your parent hung a swing from the lowerbranch of a tree in your yard. It is at the exact same height as itwas then. Why isn

Question

Give a brief theoretical review of the following as they relate to the Mining Industry.

1. Health and Safety Standards

2. Factors that influence compliance with Health and Safety Standards

3.  Factors that determine the Level of compliance with Health and Safety Standards

Note: Give references and intext citations.

1. When does differentiation begin in fruit fly (insects)?

a. Prior to fertilization

b. Just after fertilization, but before any cell divisions takeplace

c. Just after the first cell division

d. At the blastula stage

e. At the globular embryo stage

2. When does differentiation begin in frog (vertebrates)?

a. Prior to fertilization

b. Just after fertilization, but before any cell divisions takeplace

c. Just after the first cell division

d. At the blastula stage

e. At the globular embryo stage

3. When does differentiation begin in flowering plants?

a. Prior to fertilization

b. Just after fertilization, but before any cell divisions takeplace

c. Just after the first cell division

d. At the blastula stage

e. At the globular embryo stage

4. Which axis develops first in animals, anterior-posterior(A-P) or dorsal-ventral (D-V)?

a. A-P

b. D-V

c. They develop at the same time.

d. They are controlled by the same transcription factors at thesame time.

5. Which axis develops first in plants, anterior-posterior ordorsal-ventral?

a. A-P

b. D-V

c. They develop at the same time.

d. Plants only develop A-P, and with respect to gravity andlight.

6. Focusing in on A-P development in Drosophila, maternaltranscription factors produce

proteins that control axis development in what order?

a. bicoid and nanos proteins; caudal and hunchback proteins; gapand pair-rule

proteins

b. caudal and hunchback proteins; bicoid and nanos proteins; gapand pair-rule

proteins

c. gap and pair-rule proteins; bicoid and nanos proteins; caudaland hunchback

proteins

d. gap and pair-rule proteins; caudal and hunchback proteins;bicoid and nanos

proteins

7. What ultimately controls pattern formation in Drosophila?

a. Morphogen gradients and signaling molecules under maternalcontrol

b. Morphogen gradients and signaling molecules under embryoniccontrol

c. De-repressors and signaling molecules under maternalcontrol

d. De-repressors and signaling molecules under embryoniccontrol

PLANT STRUCTURE, CELLS, CELL WALLS, PLASMODESMATA

8. Which of the following cannot be found in leaves?

a. Xylem

b. Phloem

c. Mesophyll

d. Parenchyma

e. Apical meristem

9. What are intercalary meristems?

a. Meristems that develop between internodes in some plants

b. Meristems that develop primary meristematic tissues

c. Meristems that are responsible for secondary growth in woodyplants

d. Root meristems

10. Roots, shoots, and leaves all contain three basic tissuesystems. What are they?

a. Ground, structural, conductive

b. Ground, vascular, dermal

c. Vascular, dermal, structural

d. Conductive, transmissive, supportive

11. All growth in plants is due to

a. Cell division in the three basic tissue systems andsubsequent cell elongation

b. Cell division at meristems and subsequent cell elongation

c. Cell division as needed throughout the plant body, followedby cell elongation

d. Hormone-induced cell division throughout the plant body

12. Which plant cells are dead at maturity, although stillproviding some useful function?

a. Dermal

b. Ground

c. Xylem

d. Phloem

e. Lateral meristems

13. Which meristems are responsible for lateral growth (increasein girth)?

a. Apical meristem

b. Root meristem

c. Vascular and bark cambium

d. Intercalary meristem

14. Where are most guard cells generally located in vascularplants?

a. Stem dermal tissue

b. Root dermal tissue

c. Petiole dermal tissue

d. Undersides of leaves

e. Uppersides of leaves

15. How can you distinguish guard cells from non-guardcells?

a. They contain mitochondria

b. They contain chloroplasts

c. They do not have plasmodesmata

d. They have plasmodesmata

e. B and C

PINs, IAA, ACID GROWTH

16. What are PINs?

a. Plasma membrane transport inhibitors

b. Auxin efflux transporters for active transport across plasmamembranes

c. Growth regulators

d. Hormones

e. Membrane transport proteins for embryogenesis

17. What is IAA?

a. Cytokinen

b. Gibberellic acid

c. Florigen

d. Auxin

e. Abscissic acid

18. Which hormone can trigger cell wall expansion?

a. Cytokinen

b. Gibberellic acid

c. Florigen

d. Auxin

e. Abscissic acid

19. Which ion is used by plants to decrease pH and activateenzymes that break cress-bridges

between cellulose fibers for cell wall expansion?

a. Na

b. K

c. Cl

d. H

e. Mg

20. Where do the ions come from to cause acidification of thecell wall?

a. Apoplast

b. Cytoplasm

c. Chloroplasts

d. Mitochondria

e. Vacuole

PLANT EMBRYOGENESIS, SHOOT APICAL MERISTEM (SAM), ROOT APICALMERISTEM

(RAM)

21. The first cell division in a plant zygote isasymmetrical.

a. True

b. False

22. At what stage of embryogenesis do PIN proteins firstinfluence orientation of the root-shoot

axis?

a. First cell division

b. Second cell division

c. 8-cell stage

d. Globular stage

e. Heart-shaped stage

23. Which hormone most strongly affects cell division inembryos?

a. IAA

b. GA

c. Ethylene

d. AA

e. CK

24. How do the major tissue systems in plants become establishedin developing embryo?

a. Anticlinal cell divisions

b. Periclinal cell divisions

c. All of the above

d. None of the above

STEM/ROOT PRIMARY, SECONDARY GROWTH

25. Fifteen years ago, your parent hung a swing from the lowerbranch of a tree in your yard. It is at the exact same height as itwas then. Why isn

Which of the following is one of the reasons that grasses can often tolerate grazing well? apical meristems are close to ground level intercalary meristems can rapidly replace lost leaf tissue lateral meristems can differentiate into multiple cell types A and B B and C

Suggest possible research topics or titles from this research paper "Educational Tourism Destination Readiness and Opportunities of a State University". Authored by Maria Cristina Canson. The research paper can be found in Google.

1. There are a number of cases where driver defaults and given receipt by traffic police officers to pay charges to URA. Sometime, some drivers talk to police well and their vehicle registration numbers are deleted from the system. this act cause losses to government. To solved this problem and bring culprit to books, a forensic investigation is required. You have been given the opportunity to do the forensic investigation on Police traffic system.

Develop a clear cyber laboratory manual that you will use to conduct the cyber forensic investigation.

Which of the following are not tissues directly produced by meristems?

A. Prodermal tissue

B. Ground meristem

C. Procambium tissue

D. Vascular tissue

I know answer A is not correct, any ideas? Thanks.

A) What tissues are produced by the apical meristems?

B) What tissues are produced by the primary meristems?

C) What is the basic structure and function of the periderm?

What is tissue 

The drawing shows a laser beam shining on a plane mirror that is perpendicular to the floor. The beam's angle of incident is 37.8°.The beam emerges from the laser at a point that is 1.10 m from the mirror and 1.80 m above the floor. After the reflection, how far from the base of the mirror does the beam strike the floor?

who is the main  rapper of stray kids ?(kpop grp)

The current in a solenoid is decreased to one-half of its originalvalue. Which one of the following statements is true concerning theself-inductance of the solenoid?
a) The self-inductance does not change
b) The self-inductance increases by a factor of two.
c) The self-inductance decreases by a factor of two.
d) The self-inductance increases by a factor of four.
e) The self-inductance decreases by a factor of four.

Ray tracing for a flat mirror shows that the image has located a distance behind the mirror equal to the distance of the object from the mirror. This is stated as

Since this is a negative image distance (it is a virtual image). What is the focal length of a flat mirror?

what is self inductance?

A metal sphere is found to have a density of 5.2 g/cm cubed at 25 degrees Celseus and a density of 5.1 g/cm cubed at 50 degrees Celseus. Form a hypothesis to explain this observation. How could you test your hypothesis?

Answer this question where is great lake tell me name 

What is the current leading hypothesis regarding the nature of dark matter, and what experimental or observational evidence supports this hypothesis?

Explain why a feather falls at the same rate as a hammer on the moon