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labwork [276]
3 years ago
6

In which layer would it be most difficult to breath?

Biology
1 answer:
ycow [4]3 years ago
8 0

Answer:

I would believe the mesosphere would be the most difficult layer to breathe. Troposphere is where we are, ov we can breathe here, stratosphere would be hard to breath in as well

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The prenatal development of the internal reproductive structures of the male requires _______ select one:
Ilya [14]
The prenatal development of the internal reproductive structures of the male requires the <span>secretion of androgens.</span>
4 0
3 years ago
The allele for height Tall (T) is dominant to short (t).
MatroZZZ [7]

Answer:

The allele for height Tall (T) is dominant to short (t). What is the genotype for heterozygous height?

TT x tt= Tt, Tt, Tt, Tt

The genotype for heterozygous height is Tt which is Tall and dominant

Explanation:

5 0
3 years ago
Organisms classified as fungi and plants have several similar characteristics. Which of the following are shared characteristics
Illusion [34]

Answer:

I think it is D

Explanation:

Plants are all of the above (I,II,III) but fungi are heterotrophic, but other than that they have a cell wall in their eukaryotic cells  and are multicellular, so it is most likely D.

4 0
3 years ago
Which explanation is most likely the reason for the evolution of a larger brain in humans?
Alinara [238K]

Answer:

The correct statement is A larger brain allows humans to solve complex problems.

Explanation:

From the ancient time, the human brain has size increased three times. The most probable reason for the evolution of brains is that larger brain allows humans to handle complex problems more easily.

complex and large brains help humans to understand and store a different type of knowledge and information and aids in interacting with each other.  

The current time human has a larger and complex brain in any living primates.

Thus, the correct statement is A larger brain allows humans to solve complex problems.

6 0
3 years ago
In two or more sentences, explain how DNA replicates, including what percentage of the replicated strand is new vs. old.
k0ka [10]

Answer:

DNA replication is the process by which DNA makes a copy of itself during cell division

1 by unzipping the double helicase or the double helix structure of the molecule

2. the separation of two single strand of DNA

The percentage of the replicated strands of the new to the old is 50-50

6 0
3 years ago
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