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MissTica
3 years ago
8

Arctic toothfishes live in very cold water year-round. These fishes have genes that code for freeze-resistant proteins. The prod

uction of such proteins in these fish is an example of _____?
Biology
1 answer:
bixtya [17]3 years ago
6 0

Answer:

The production of such proteins in these fish is an example of adaptation.

Explanation:

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The Hardy-Weinberg principle is written as an equation: p2 + pq2 + q2 = 1. What does the q represent?
beks73 [17]

<u>Answer:</u>

The correct answer option is: frequency of the recessive allele.

<u>Explanation:</u>

When there are no mutations, no selective forces, no gene flow, no non-random mating and large population size, the population is said to be in Hardy- Weinberg equilibrium.

When Hardy-Weinberg equilibrium is met, it is written in the form of an equation which is as follows:

p^2+2pq+q^2=1

where p^2 represents the frequency of the homozygous dominant allele, 2pq is the frequency of the heterozygous  allele while q orq^2 represents the frequency of the homozygous recessive allele.

4 0
3 years ago
Christina and her friends are discussing the theory of evolution. One friend states that there is no evidence to support the the
Olegator [25]
A- if you look up the word “evolution” it will show many types of animals forming up into what we call humans
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3 years ago
Indicate if the following statements about prokaryotes are true or false. A. They contain a plasma membrane B. They contain inte
lara [203]

Answer:

A, C, D are true, B is false

Explanation:

Prokaryotic cells are surrounded by a plasma membrane, but they have no internal membrane-bound organelles within their cytoplasm. They have a cell wall and cytoplasm containing ribosomes

6 0
3 years ago
. Identify where the main bones in the body are located and which type of bone they are.
Bogdan [553]

Answer:five types of bones in the skeleton: flat, long, short, irregular, and sesamoid.

Explanation:

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3 years ago
Explain photosynthesis and with cellular respiration You must tell it from the perspective of a chosen character. You may NOT ch
Advocard [28]

Answer:

photosynthesis is the process by which green plans manufactured there food through the process of sun light and chlorophyll

Explanation:

What Is Photosynthesis? Why Is it Important?

Most living things depend on photosynthetic cells to manufacture the complex organic molecules they require as a source of energy. Photosynthetic cells are quite diverse and include cells found in green plants, phytoplankton, and cyanobacteria. During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by the photosynthetic cell, such as glucose. Then, via respiration processes, cells use oxygen and glucose to synthesize energy-rich carrier molecules, such as ATP, and carbon dioxide is produced as a waste product. Therefore, the synthesis of glucose and its breakdown by cells are opposing processes.

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3 years ago
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