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vichka [17]
3 years ago
9

The greenhouse effect got its name because it?

Biology
2 answers:
bearhunter [10]3 years ago
5 0

the correct answer is C.Traps heat

Usimov [2.4K]3 years ago
4 0
The correct answer is letter c. traps heat.

The Earth's Atmosphere deals with the sunlight it absorbs in the day, absorbing it and spreading it, which heats up the planet, but at night, the sunlight absorbed weakens and the Earth cools up, but due to the greenhouse effect, it traps certain amounts of heat, which results to hotness of the weather. Greenhouse Effect doubles the heat, because it traps heat when heat tries to leave our atmosphere. 
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AFTER DNA replication is complete, a cell is immediately in phase ____ of the cell cycle
bulgar [2K]

Answer: B) G2

Explanation: G1) first gap phase; the cell grows larger and organelles are copied

S) synthesis phase; the cell synthesizes a complete copy of the DNA in its nucleus

G2) second gap phase; the cell grows more, makes proteins and organelles, and begins to reorganize its contents in preparation for mitosis

M) mitosis phase; the cell divides its previously-copied DNA and cytoplasm to make two new, identical daughter cells.

So DNA replicates in S phase but then it moves to G2

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3 years ago
A human cell that has 46 chromosomes is said to be what
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I'm pretty sure they are called autosomes
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3 years ago
Which tool to study space is the LEAST expensive?
Reptile [31]
Ground based telescope
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3 years ago
Read 2 more answers
let A and a represent dominant and recessive alleles whos respective frequencies are p and q in a given interbreeding population
lesantik [10]

Answer:

A) 48 %

B) 18 %

Explanation:

A) Given

Frequency of individuals in the population having recessive phenotypes = 16%

Frequency of individuals in the population having recessive phenotypes is represented by q^2

q^ 2 = 0.16\\q= \sqrt{0.16}\\ q = 0.4

Thus frequency of recessive genes is equal to 40%

frequency of dominant genes is equal to

p = 1-q\\= 1-0.4\\= 0.6

Now,

p^2 + q^2+2pq = 1\\2pq = 1-0.16-0.36\\2pq = 0.48

48 % of genes exist in the heterozygous condition

B.

Frequency of individuals in the population having recessive phenotypes = 1%

Frequency of individuals in the population having recessive phenotypes is represented by q^2

q^ 2 = 0.01\\q= \sqrt{0.01}\\ q = 0.1

Thus frequency of recessive genes is equal to 10%

frequency of dominant genes is equal to

p = 1-q\\= 1-0.1\\= 0.9

Now,

p^2 + q^2+2pq = 1\\2pq = 1-0.01-0.81\\2pq = 0.18

18 % of genes exist in the heterozygous condition

8 0
3 years ago
Which of these is best studied using radio waves instead of light waves? A. The Sun C. A nebula made of gas and dust red giant s
Angelina_Jolie [31]

A nebula made of gas and dust red giant star

8 0
3 years ago
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