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Olin [163]
3 years ago
10

Why is 4 the correct answer to number eighteen ? Explain why and please answer this !!

Biology
1 answer:
swat323 years ago
4 0

because that is where the sperm divide to multiply

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Describe the role of the carrier molecule nadp in photosynthesis
Eduardwww [97]

Answer:

The high energy electrons from chlorophyll to other molecules are transferred by this molecule.

Explanation:

NADP is an important molecule which is used in the production of energy in the form of ATP. During the process of photosynthesis it acts as a universal electron carrier. It accepts electrons and hydrogen atoms to form NADPH. NADPH then moves to the other location of reactions and there it donates the energy stored in bonds along with hydrogen and electrons to other molecules and again becomes NADP.

7 0
2 years ago
Based on the diagram below, which of the following characteristics should appear at position X on the chart?
valentina_108 [34]

photosynthetic is the answer

6 0
3 years ago
Each of two parents has the genotype blue/brown​, which consists of the pair of alleles that determine eye color​, and each pare
GarryVolchara [31]

Answer:

See the answer below.

Explanation:

<em>Let the allele for eye color be represented by A. Blue is dominant over brown eye color, hence, blue allele would be A while brown eye allele would be a.</em>

Two parents have the genotype blue/brown which is equivalent to Aa.

                   Aa    x    Aa

    AA               2Aa                aa

 blue eyes     blue eyes         brown eyes

a. Different possible outcomes: AA blue eyes, Aa blue eyes, and aa brown eyes.

b. Probability of a child from the cross having brown/brown (aa) genotype = 1/4 or 25%

c. Probability that the child would have blue eye color = 3/4 or 75%

4 0
3 years ago
Which statement best describes the movement of carbon dioxide into or out
allsm [11]

Answer:

D it is taken in from the air

Explanation:

Carbon dioxide is in the air and plants use it to make food.

5 0
3 years ago
Almost no species ever reaches its biotic potential—the population size that the species could produce if all individuals surviv
velikii [3]

<span>Out of the following given choices;</span>

<span>A.    </span><span>symbiote.                                                                   C.  capacity limiter</span>

<span>B.      </span><span>producer.                                                                  D.  limiting factor

</span>

The answer is D. Limiting factors limit the ideal growth rate of a population. Examples of these limiting factors include space (low space) and food (scarce food). These limiting factors would limit the population growth rate either by causing emigration, increases birth rate, and decrease birth rate.

7 0
3 years ago
Read 2 more answers
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