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
Nutka1998 [239]
3 years ago
7

Which of the following is a direct interspecific interaction?

Biology
1 answer:
MatroZZZ [7]3 years ago
4 0

Answer:

D. Lions eat antelope; in the presence of lions the antelope population is reduced.

Explanation:

Interspecific interaction refers to interactions which take place between multiple different species of organism. A refers to intraspecific interaction, which occurs between members of the same species. B does refer to interspecific interaction, but it is not <em>direct</em>, as it refers to the effect which lions cause by effecting antelopes. This is multiple steps of interaction, making it indirect - lion eats antelope which changes plant population.<em> </em>C refers to an interaction on the molecular level within one individual organism. D is <em>direct </em>interspecific interaction, as it refers to one species of organism directly changing another - lion eats antelope which changes antelope population.

You might be interested in
What is an example of a prokaryotic organism?<br> BACTERIA<br> ALGAE<br> MUSHROOM
Papessa [141]

Answer:

<em>the</em><em> </em><em>example</em><em> </em><em>of</em><em> </em><em>prokary</em><em>otic</em><em> </em><em>organism</em><em> </em><em>is</em><em> </em><em>bacter</em><em>ia</em>

8 0
3 years ago
Read 2 more answers
The fact that the left ventricle of the heart is thicker than the right ventricle reveals that it ________. pumps blood against
Elanso [62]

Answer:

"pumps blood against a greater resistance" that the answers. hope this helped

4 0
3 years ago
Martha has a widow's peak (dominant trait) and attached earlobes (recessive trait). Martha's dad had a straight hairline and una
Readme [11.4K]

Answer:

3/8

Explanation:

Martha has a widow's peak (dominant trait) and attached earlobes (recessive trait).

Martha's dad had a straight hairline (ww) and unattached earlobes (Ee, because she has the recessive alleles ee and both parents give us one allele).

This tells you that martha has a mother with at least one of both alleles dominant for widow peak and at least one recesive allele of attached earlobes

So, martha's alleles are: Ww and ee.

If she marries a man that is heterozygous for both traits (Ww and Ee) the probabilitys are

Ww Ee x Ww ee: WWEe, WwEe, wWee, and wwee

8 0
3 years ago
Suppose that ear length in rabbits is controlled by two additive genes, each of which has two alleles. A true-breeding female (a
PilotLPTM [1.2K]

Answer:

The ear length will be 11 cm.

Explanation:

To know about the ear length of F1 generation, we need to know that how much length in centimeters is contributed by each of the alleles. As we know, each allele has the same value for contributing to the effect of ear length, hence we can divide the ear length by 4 to get our results.

As 6 divided by 4 is 1.5 hence, the allele a and b contribute to 1.5 cm of the length of the ear.

6 divided by 4 is 4, hence the alleles And B contribute to 4 cm of the length of the ear.

The F1 generation will have AaBb genotype hence, the lenght will be 4+1.5+4+1.5 = 11 cm.

6 0
3 years ago
Can plants get cancer?
vfiekz [6]
No they can not unlike humans and animal
8 0
3 years ago
Other questions:
  • How would you describe animal-like protists? <br> a. two-celled <br> b. no-celled <br> c. one-celled
    11·1 answer
  • Homozygous alleles are ______________________.
    5·1 answer
  • How are the nature of genes expressed
    11·1 answer
  • When a client with a history of asthma takes a walk outside on a windy day with high pollen counts, she may experience an asthma
    8·1 answer
  • Most CO2 from catabolism is released during
    12·1 answer
  • Why is this flower able to self-pollinate?
    14·1 answer
  • I WILL GIVE BRAINLIEST TO THE WHOEVER HELPS ME
    12·2 answers
  • Help me ASAP thank now
    13·2 answers
  • Read the information below then answer the questions which follow:
    9·1 answer
  • What controls this ability to connect through the body movements and facial expressions of others?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!