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
AURORKA [14]
2 years ago
13

The following table provides phenotypic data for a population of mammoths living in cold environments based on fossil and DNA ev

idence.
Characteristic Percent of Population Showing Trait by Generation
Generation 1 Generation 2 Generation 3
Tusks greater than 2.5 m in length 25 25 25
Tusks less than 2.5 m in length 75 75 75
Mass greater than 4,000 kg 15 15 15
Mass less than 4,000 kg 85 85 85
Fur thickness greater than 6 cm 15 25 35
Fur thickness less than 6 cm 85 75 65
Based on this data and your knowledge of natural selection, which explanation best explains the trends seen in the data?

A. Individuals with thicker fur had a survival advantage in the cold environment, allowing these individuals to reproduce more often and create more offspring.
B.Individuals within this population of mammoths tend to only mate with individuals that have thick fur.
C.This population of mammoths appear to be in Hardy-Weinberg equilibrium since no allele frequencies are changing over time.
D.Individuals with thick fur migrated into the population of mammoths, increasing the proportion of these individuals.

PLEASEEE HELPPP MEEEE!!!!
Biology
1 answer:
-Dominant- [34]2 years ago
4 0

Answer:

Individuals with thicker fur had a survival advantage in the cold

Explanation:

You might be interested in
Calculate the orbital period of a satellite that orbits two earth radii above the surface of earth​
Lena [83]

Answer:

<u>Depending upon the mass of various bodies and the gap between them, such as planets, satellites, etc., there appears a pulling effect between these massive masses. This pulling effect is known as gravitational force. One can establish the relationship of the orbital period by equating the gravitational force with centripetal force and substituting the velocity relation with the period.</u>

Explanation:

<h3>I hope this helps!</h3>
7 0
2 years ago
What feature connects an island to the mainland or to another island
kogti [31]
Landscape ...... music...
8 0
3 years ago
A 25-year-old man weighs 154 pounds and consumes 2,700 kcalories with 45 grams of protein a day. If two-thirds of the protein co
Evgesh-ka [11]

It may be concluded that he needs 11 grams more protein to meet the recommended allowance.

<h3>What are proteins?</h3>

An incredibly complex, naturally occurring molecule known as a protein is made up of amino acid residues connected by peptide bonds. All living things contain proteins, which are the building blocks of numerous vital biological substances like enzymes, hormones, and antibodies.

The DRI (Dietary Reference Intake) is 0.8 grams of protein per kilogram of body weight, or 0.36 grams per pound per persom

This may be sufficient to avoid deficiency, but how much you actually require will depend on a variety of factors, including your exercise level, age, muscle mass, physical goals, and general health.

For more information regarding proteins, visit:

brainly.com/question/10058019

#SPJ1

7 0
1 year ago
PLEASE HURRY I ONLY HAVE 2 MINS LEFT
Mars2501 [29]

Answer:

the answer is 2

when you get time friend me and i can explain it

3 0
3 years ago
Can you guys help me pls
Ket [755]
Sorry but. Do your own school!
6 0
3 years ago
Other questions:
  • Two genes located on separate autosomes determine flower color and shape. the gene for flower color exhibits incomplete dominanc
    8·1 answer
  • What does the cave art in koonalda cave signify about human culture at the time?
    13·1 answer
  • I think one of the answers are C but I don't know what the other one is
    8·2 answers
  • Does spoiler increase or decrease friction between the rear and the road
    6·2 answers
  • What are synapomorphies
    9·1 answer
  • In Stage 1 of his lab, Gunther adds 20 mg of solute into a solution. He stirs it and it completely dissolves. In Stage 2, he add
    12·2 answers
  • This is a DNA mutation that does not result in a change to the amino acid sequence of a protein.
    5·1 answer
  • HELPP ASAP!!!!
    5·1 answer
  • How is asexual reproduction advantageous to an organism while still putting it at a disadvantage?
    11·1 answer
  • Question 5
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!