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yuradex [85]
3 years ago
12

Which of the following best supports the theory of continental drift?

Biology
1 answer:
andriy [413]3 years ago
5 0

Answer:

C

Similar fossils are found on the coasts of South America and Africa.

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"A research group is looking for a way to use spider silk, valued for its high tensile strength, to make extremely strong ropes,
tatuchka [14]

Answer:

The correct answer is "Transgenics".

Explanation:

The missing options of this question are:

A. Artificial selection

B. Transgenics

C. Bioreaction

D. Recombination

The correct answer is option B. "Transgenics"

Transgenics is a term used to describe the artificial insertion of one or more DNA sequences to an organism that would normally not have it. In this example, the term transgenics applies to the cows that serve as hosts for the production of the spider silk. The process transgenics is what gives the name to terms such as "transgenic food", "transgenic plants" or "transgenic animals".

7 0
3 years ago
In a population of 100 four o’clock plants, there are 50 red-flowered plants with genotype CRCR, 30 pink-flowered plants with ge
Misha Larkins [42]

Answer:

a- CRCR frequency = 0.5

b- CRCW frequency = 0.3

c- CWCW frequency = 0.2

d- CR frequency = 0.65

e- CW frequency =  0.35    

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Download pdf
3 0
3 years ago
What formulation of zinc has been found somewhat effective in treating the symptoms of the common cold?​?
amm1812
The formulation of zinc that has been found somewhat effective in treating the symptoms of the common cold is the zinc gluconate. Zinc gluconate may also be used to treat and to prevent zinc deficiency. Zinc is an important mineral for growth and for the development and health of body tissues. 
8 0
3 years ago
What would occur if cells did not have enzymes?
romanna [79]
If we dont have enzymes then we would become malnourished as our body wouldnt be able to absorb the nutrients. Enzymes work in digestion to break down the food we eat

8 0
3 years ago
Venus is often called the sister planet of Earth. Give three reasons that might explain this designation.
leva [86]
Venus is often called the sister planet of Earth because of its size, mass, and what its material its made of.

8 0
3 years ago
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