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Ymorist [56]
3 years ago
14

The adjustable opening in the center of the eye that helps control the amount of light entering the eye is called the __________

.
Biology
2 answers:
goldfiish [28.3K]3 years ago
6 0
Pupil is the answer, it changes according to the light it recives
andrew11 [14]3 years ago
5 0

Answer:

C. Pupil

Explanation:

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Which of the following is the correct explanation for linked genes?
steposvetlana [31]

Answer:

Genes are inherited together on the same chromosome.

Explanation:

An independent array of genes has to have different chromosomes or to be sufficiently far on the same chromosome to allow for crossing. The associated genes are in the same chromosome and have no overlap. Together they are transferred to the daughter cells.

8 0
3 years ago
Although the exact number of genes in human DNA is unknown, scientists estimate the number to be around 20,000 to 25,000.
Mazyrski [523]
C, you have genes/allels that you got from your parents, but the combination of all your genes together is unique.
3 0
3 years ago
Read 2 more answers
Differentiate between the functions of DNA and the functions of proteins.
In-s [12.5K]

The difference is how much each can transport and how much the accelerated gene pools resuscitate.  

4 0
3 years ago
To test how fertilizer affects aquatic animals, a student prepared four identical containers with water fleas. The student then
dimulka [17.4K]

Answer:

The answer is B

The fleas in the container with only distilled water

Explanation:

Just took the test on Apex

5 0
3 years ago
A group of students is trying to grow a kelp plant in a tank without any others animals. They use a temperature regulation syste
mina [271]

I have read the question several times and I believe "A.The kelp draws nutrients from the water rather than the soil, which it does not have available." would be your answer.

Although it is true that kelp is temperature sensitive, the question states that "They use a temperature regulation system to keep the water temperature at about 12°C." So even with the added addition of sunlight, I think the temperature still stays generally the same. And as long as the temperature is between 5-20 C degrees, the kelp should be okay.

However, kelp does not work the same as most land plants, kelp does not have a root system. It instead has a "holdfast" anchoring system that does not transport nutrients. So how does kelp get nutrients? From the water directly. Since the question says nothing about nutrients in the water, and directly talks about nutrients in the soil, we can assume that their is no nutrients in the water (only in the soil). Making A our answer.

This is a copy/pasted answer from a question I also answered.

brainly.com/question/4540702

3 0
3 years ago
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