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rewona [7]
3 years ago
8

Fishes and other animals that descend lose contact with the main surface food supply and themselves become food for strange deep

-living predators. a.Trueb. False
Biology
1 answer:
alina1380 [7]3 years ago
3 0

Answer:

True

Explanation:

The organisms which sink deep into the sea usually die due to various reasons. This argument can be supported from the fact that plants which are located in the depths of the sea cannot maintain themselves as they cannot photosynthesize in the depths of the sea. As a result they die.

On the other hand, fishes and other animals which move to the depths of the sea are not adapted to live in such environments and become food for other strange animals present there.

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Changes in temperature, pressure, and _____ affect gases more than solids or liquids.
sleet_krkn [62]

Answer:

Changes in temperature, pressure, and Volume affect gases more than solids or liquids.

Explanation:

hmm I guess..........

4 0
3 years ago
All of the above'<br>'<br>'<br>'<br><br>]<br>l]p[][p][
SIZIF [17.4K]

Answer:

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Explanation:

6 0
3 years ago
Una mujer lleva en uno de sus cromosomas X un gen letal recesivo (l), y en el otro alelo dominante normal (L). ¿Cuál es la propo
nlexa [21]

Question in English:

A female carries a recessive lethal gene (l) on one of her X chromosomes, and a normal dominant allele (L) on the other. What is the sex ratio to be expected in this woman's dependency if she marries a normal man?

Answer:

2/3 females

1/3 males

Explanation:

Females have two X chromosomes (XX) and males have an X and a Y chromosome (XY).

The genotype of the female is XLXl. The genotype of the male is XLY, since he is normal.

The possible genotypes are:

<u>                            XL                  Xl</u>

<u>XL</u>                     <em>XLXL             XLXl</em>

<u>Y</u>                       <em>XLY               </em><em>XlY</em>

<em />

All female offspring will be normal as they will always have one normal copy of the X chromosome from their father.

50% of the male offspring will be normal, but 50% will inherit the lethal gene from their mother.

Because the allele is lethal, that means XlY males will not be born.

That means 2/3 of the children will be females, and 1/3 will be males.

8 0
3 years ago
What are some examples of evidence that suggest that some continents were once joined and have since separated?
Mashcka [7]
When the earth was being created there were titanic plates they were underground which would shift break big continents and move them apart
4 0
3 years ago
I NEED HELP THIS IS VERY URGENT!!<br><br> What is the genotype and phenotype of this Punnett square?
Aleksandr [31]
2 co dominant and 2 recessive
6 0
3 years ago
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