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3 years ago

Describe the difference in Iguana population size before and after El Niño?

Biology

1 answer:

tresset_1 [31]3 years ago

5 0

the population goes down

Explanation:

Large algal beds die, depriving marine iguanas, turtles and many fish of their staple diet. Once weakened, strong swells and sea urchins break apart complex coral habitats that sustain diverse species changing the environment.

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Lession 11 6a unit 2 answers

Nutka1998 [239]

I'm sorry but at Brainly we do not ask those type of questions.

6 0

3 years ago

In your own words, explain the difference between acoelomates and pseudocoelomates, giving an example of each.

jok3333 [9.3K]

Answer:

The main difference between coelomates and pseudocoelomates is the coelomates possess that is included, a ‘true’ coelom as their body cavity whereas pseudocoelomates possess a ‘false’ coelom.

Explanation:

Hope this helped! :)

7 0

2 years ago

Read 2 more answers

EXPLAIN Complete the statement by coloring, bolding, or highlighting the correct terms.

mrs_skeptik [129]

Answer:Before the reaction, there are 4 oxygen atoms,and after the reaction, there are 4 oxygen atoms.The same is true for hydrogen atoms.So, atoms are not created or destroyed.This supports the claim that matter is conserved during a chemical reaction.

Explanation:

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3 years ago

A man with free earlobes and the ability to taste PTC marries a woman with free earlobes and no ability to taste PTC. They have

Mrac [35]

Answer:

Father's genotype is T T, E e

Mother's genotype is t t, E e

Explanation:

Tasting PTC

Let the characters for tasting and not tasting PTC be T and t respectively.

Since all the children can taste PTC, it can be deduced that tasting PTC is a dominant trait.

The man will be homo-zygous dominant for tasting PTC while the woman is homo-zygous recessive for tasting PTC.

Genotype of man is T T and genotype of woman is t t

T T x t t = T t, , T t, T t; which is a 4:0 phenotype.

Earlobes:

Let the characters for Free and attached earlobes be E and e

Since both the man and woman have free earlobes and 3 out of 4 children have free earlobes, it can be deduced that free earlobes is dominant while attached earlobes is recessive.

The ratio of free to attached earlobes is 3:1

The man and the woman are both hetero-zygous dominant, E e for free earlobes, so that a cross between them will yield three hetero-zygous dominant for free earlobes and one homo-zygous recessive for attached earlobes.

E e x E e = E E, E e, E e, e e; which is a 3 : 1 phenotype.

3 0

3 years ago

What is the main function of a plant stem?

Gwar [14]

The primary functions of the stem are to support the leaves; to conduct water and minerals to the leaves, where they can be converted into usable products by photosynthesis; and to transport these products from the leaves to other parts of the plant, including the roots.

5 0

3 years ago