1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dahasolnce [82]
2 years ago
14

1. Migration that can bring new allcles into a population.

Biology
1 answer:
levacccp [35]2 years ago
7 0

Answer:

1. D (In population genetics, gene flow is the transfer of genetic material from one population to another.)

2. C (Genetic drift may cause gene variants to disappear completely and thereby reduce genetic variation. It can also cause initially rare alleles to become much more frequent and even fixed. When there are few copies of an allele, the effect of genetic drift is larger, and when there are many copies the effect is smaller.).

3. A  and also E (Individuals with inherited characteristics that allow them to best compete for limited resources will survive and have more offspring than those individuals with variations that are less able to compete. Because characteristics are inherited, these traits will be better represented in the next generation.)

4. D (Gene flow can increase fitness but if it happens in another environment, it decreases the adaptability. If alleles are advantageous, the offsprings' inheritance increases.

5. B (Mutations are the main source of alleles)

You might be interested in
Which of the following would best serve to repair the stratosphere ozone layer
Alika [10]
Do you have a picture
4 0
3 years ago
Arrange the levels of biological classification from broadest to most specific.
postnew [5]
<span> The </span>most specific classification<span> is by genus and </span>species<span>. The hierarchical groupings in between include phylum, class, family, and order...... :)
i  hope it helps you..... :)</span>
4 0
3 years ago
Which front is not a standard weather front?
VladimirAG [237]
Cool front is not a standard weather front. Cold front, warm front and occluded front are all standard weather front. When you say weather front, it is a boundary that separate 2 air masses.
5 0
3 years ago
Will award 70 points!
Verizon [17]

Answer:

Net photosynthesis- 3mm/20min- 1.5mm/10min

Cellular respiration- 1mm/15min- 0.66mm/10min

Gross photosynthesis = Net photosynthesis + Cellular respiration = 1.5+0.66 = 2.16 (mm/10min)

Rate of photosynthesis = (gross photosynthesis)6 = 2.16 *6 = 12.96 mm/hr

As we are measuring rate of photosynthesis in hr ,we should multiply gross photosynthesis with 6 (as we measured gross photosynthesis for 10 min).

Explanation:

4 0
2 years ago
Sediment is formed by
MatroZZZ [7]
B.)
Weathered rock
I hope this helped
7 0
3 years ago
Other questions:
  • How dose one determine when an ecosystem is in balance
    6·1 answer
  • It takes a large number of __________ to support a small number of primary consumer's
    7·1 answer
  • A critical illness resulting in the sudden cessation of kidney function is known as
    9·2 answers
  • When analyzing dna microarray results, what does a lack of color indicate?
    9·2 answers
  • Staphylococcus aureus has become resistant to penicillin, methicillin, and now possibly to vancomycin. Since bacteria do not sex
    11·1 answer
  • Why do macromolecules differ in the amount of energy they contain?
    5·1 answer
  • if blood is in short supply, which blood type would be the most beneficial to have on hand if someone needed a blood transfusion
    12·1 answer
  • If you have genotypes TTHh and ttHH, what is the probability of getting an offspring that is TtHH?
    11·1 answer
  • Why was modern classification invented?
    5·2 answers
  • Which two statements support the claim that viruses are nonliving?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!