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PilotLPTM [1.2K]
1 year ago
7

Researchers further hypothesized that if predation pressure is reduced, drab coloration would become less beneficial (since fema

les prefer brightly colored mates). Based on this hypothesis, what prediction did the researchers test in this experiment?
Biology
1 answer:
s2008m [1.1K]1 year ago
7 0

Answer:

The predation pressure increases mate

Explanation:

Since the observation of the scientist goes in order to increase the coloration in males, because of the predation pressure, and as a consequence the females are attracted by this colored mates.

It will be expected that the increase in pressure, it will increase the colored in skin, and this could end in an increase of the number of mates per male.

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Which of the following sets of materials is required by both eukaryotes and prokaryotes for replication? Group of answer choices
erastova [34]

Answer:

Double-stranded DNA.

Explanation:

Replication may be defined as the process of formation of the daughter DNA from the parent DNA with the help of enzymes and proteins. The three main process of replication are inititation , elongation and termination.

The double stranded DNA molecule undergoes the process of replication. Four different dNTPs - adenine, guanine, thymine and cytosine are required for the process of replication.  Primers are required for initiation of the process of replication and ori region is the inititaion point of replication.

Thus, the correct answer is option (a).

6 0
1 year ago
With which of the following statements would a biologist be most inclined to agree?
Zarrin [17]
<span>A) Humans and other apes represent divergent lines of evolution from a common ancestor. I feel would be the answer that makes the most sense. </span>
8 0
2 years ago
A culture of bacteria is fed glucose containing radioactive carbon and is then examined. During the citric acid cycle, radioacti
Feliz [49]

Answer:

-During citric acid cycle or Krebs cycle, radioactive carbon will be first appear in citric acid

Explanation:

During cellular respiration, glucose is first converted into pyruvate molecules by the process of glycolysis. These pyruvate molecules go for oxidative decarboxylation, during which acetyl co-enzyme A (acetyl CoA) is formed along with removal of carbon dioxide.

The acetyl co-enzyme enters to the next step in cellular respiration or citric acid cycle or Krebs cycle. The first step of citric acid cycle is formation of citric acid by joining of acetyl CoA and oxaloacetate.

As citric acid is first molecule formed during citric acid cycle, radioactive carbon would be first appear in citric acid.

4 0
1 year ago
Name two properties of a good marker and explain why good markers are important.
Semenov [28]

Answer:

The overview is defined in the clarification section elsewhere here, and according to the particular circumstance.

Explanation:

Including genetic mapping as well as tracing the characteristics of hereditary disorders, genetic markers are valuable.

Basic DNA sequence determination for chromosomes.

  • Healthy Marker Properties.
  • This needs to have been Polymorphic.
  • It is indeed meant to be non-epistatic.
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3 0
1 year ago
Replanting trees on a bare hillside is an example of
Pachacha [2.7K]

Answer:

A

Explanation:

firstly, conservation because by planting trees, the land dat was once proned to erosion is covered thereby conserving de land and reforestation because, u hv replaced trees dat were once cut there

5 0
1 year ago
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