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Vlad1618 [11]
3 years ago
11

Changes in allelic frequency are always driven by natural selection.

Biology
2 answers:
Bogdan [553]3 years ago
6 0
False they change in all sorts of stuff.
Marizza181 [45]3 years ago
3 0
The correct answer is false. Allele frequencies can all be changed through other processes such as Genetic Drift or a sudden isolation of a species.
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4. Predict Examine the photo of a cell cycle
vfiekz [6]

Answer:

G1 phase of interphase

Explanation:

Mitosis is a type of cell division in which a single cells divides to form two daughter cells.

The sequence of events that occurs in mitosis are as follows:

Interphase G1---> Interphase S ----> Interphase G2---> prophase--------------------------->metaphase---> anaphase -----> telophase----> cytokinesis

With cytokinesis the cell finally divides into two daughter cells and the cycle again continues and follows the sequence mentioned above.

So, it can be seen from the above sequence that after mitosis is complete with cytokinesis the daughter cells will now enter in the G1 phase of interphase.

5 0
3 years ago
How do humans influence the availability of renewable and non-renewable resources
Kay [80]

Answer:

Humans use up many nonrenewable reacources every day, alongside renewable ones. One example of such is oil, oil takes millions of years to form, much longer than the amount of time it takes for us to use it up.

Explanation:

Hope this was helpful! :)

5 0
3 years ago
How do the biotic and abiotic factors of an ecosystem interact for energy flow?
Zarrin [17]
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8 0
3 years ago
Which of the following diseases is caused by a helminth?
rosijanka [135]

Answer:

schistosomiasis

Explanation:

Helminths are the parasites with a worm-like body structure and include the flatworms, tapeworms, and nematodes.

Trematode flatworms are the flatworms that cause the disease schistosomiasis. The schistosomiasis parasite is spread when freshwater snail releases its larva in the water bodies which in turn enter the healthy person bathing in the water.

8 0
3 years ago
What is transport sugar
Lilit [14]

Answer:

Summary Sugar Transport. Sugars, which are formed by the plant during photosynthesis, are an essential component of plant nutrition. Like water, sugar (usually in the form of sucrose, though glucose is the original photosynthetic product) is carried throughout the parts of the plant by the vascular system.

Explanation:

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