3 years ago

Does evolution occur at the individual or population level?

2 answers:

8 0

Explanation:

the process of evolution occurs only in population and not in individuals . all single individual can not evolve alone evolution is the process of changing the gene frequencies with in a gene pool .

Neporo4naja [7]3 years ago

5 0

Answer:

populations

Explanation:

this is because individual species are not changing. Populations are evolving. Since people in a group differ, those of the population are more able to live and replicate owing to a specific range of environmental conditions.

hope this helped!

You might be interested in

True or False - Dominant traits are always shown in an organism's offspring

atroni [7]

Answer:

true

Explanation:

7 0

3 years ago

Identify the six different phases by name. Record characteristics that you used to determine what the order is for each phase. (

vesna_86 [32]

Answer:

sorry i just really need the points

Explanation:

6 0

3 years ago

Which of these characteristics is common only at the embryonic stage of fish and humans, and is suggestive of a common ancestor

sineoko [7]

Fish and human embryos both have gill slits.

5 0

3 years ago

Read 2 more answers

Question 3

garri49 [273]

Answer:

Explanation:

6 0

3 years ago

In a proton accelerator used in elementary particle physics experiments, the trajectories of protons are controlled by bending m

Fantom [35]

Answer: 77.0J

Explanation:

The magnetic field is given as 4.40T

Since the volume is not given, we assume that the volume is 10.0cm³

We need to find the magnetic field energy in this volume.

The energy density is:

u = B²/2u•

u• is given as 4π × 10^-7 T.m/A

Using this formula we substitute

u = B²/2u• = (4.40 T)²/ 2(4π × 10^-7 T.m/A) = 7.704 × 10^6 J/m³

The energy is equal to the energy density multiply by the volume. You get;

U= uV = (7.704 × 10^6 J/m³) × (10.0 × 10^6m³) = 77.0J

6 0

3 years ago