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Mrac [35]
4 years ago
6

An experiment was conducted by Diane Dodd in which a single population of fruit flies was divided into two, with one of the popu

lations fed with starch-based food and the other with maltose-based food. After the populations has diverged over many generations, the groups were again mixed; it was observed that the flies continued to prefer mating with others from the same original population. This process could eventually result in:___________.
Biology
1 answer:
BARSIC [14]4 years ago
8 0

Answer: Allopatric Speciation

Explanation:

Allopatric speciation occurs when new distinct species are formed due to the separation of a specie into two separate groups. These two groups are kept away from each other.

In allopatric speciation there is no exchange of genes between the two separate groups.

Allopatric speciation can also be known as geographical speciation.

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_____ bond together to form molecules.a. protonsb. ionsc. atoms
Ket [755]
Atoms bond together to form molecules
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3 years ago
A researcher claims that the incorporation of carbon dioxide into organic molecules during photosynthesis does not violate the s
zheka24 [161]

<u>Answer:</u>

<em>The assumption that </em><em>incorporation of carbon dioxide into plants</em><em> during photosynthesis violates the </em><em>second law of thermodynamics </em><em>is wrong because the total system including the </em><em>photosynthetic plants </em><em>and the sun become less ordered by time. </em>

<u>Explanation:</u>

According to second law of thermodynamics the total entropy  of a system can  never decrease with time.

The degree of randomness in a system is called entropy and the entropy of the universe always increases.  Thus if we can consider plants and sun to be a part of the system universe where entropy is always on the increase.

5 0
3 years ago
A student investigated how the pressure in a diving pool varied with depth. He filled a
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Pressure of water increases with depth. Thus, the balloon decreases in volume as it is forced deeper. The correct answer is C).
8 0
4 years ago
A farmer is experimenting with pea plants. If the farmer crosses two pea plants with round and yellow peas (genotype RrYy) how m
seropon [69]

Answer:

The genotype of both parents is RrYy.

The possible types of gametes would be RY, Ry, rY, and ry.

The cross would produce offspring that can have one out of four types of phenotypes:

  • Round and yellow seeds (1 RRYY+ 2 RrYY +2 RRYy + 4 RrYy) = 9/16
  • Wrinkled and yellow seeds (3 rrYy) = 3/16
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Thus, one out of 16 offspring would have wrinkled and green seeds.

4 0
3 years ago
Read 2 more answers
*NO LINKS OR FILES* <br> What are 6 organisms that act as consumers in food webs?
daser333 [38]

Answer:

fish , cows, pigs, rabbit, horses, frogs , snake

Explanation:

cause ik producers are plants cause they make their own food and consumers - a person or animal that consume plants and other animals for food.

the list above of animals eat plants and other animals so their consumers

good luck! I hope I was correct

5 0
3 years ago
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