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julia-pushkina [17]
3 years ago
14

What is a primary function of the corpus callosum?.

Biology
1 answer:
Elodia [21]3 years ago
3 0

Answer:

The corpus callosum is a thick bundle of nerve fibres that ensures both sides of the brain can communicate and send signals to each other.

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Mention The importance of royal jelly For Queenbee​
aalyn [17]
Lol why does this question sound like it’s for Roblox Bee simulator . I’m sorry but is this even an actual biology question? Anywho since I have played the game I think queen bee is the highest rank you can get. Royal jelly helps the bees rank and level up, don’t waste royal jelly on bees who have good abilities because royal jelly usually changes the type of bee you have and along with their strengths and weaknesses.


Sorry If this wasn’t the game I was referring to, I just don’t understand how this question is for biology.
3 0
3 years ago
Which organism in the food web below is likely to store the least energy?
tankabanditka [31]

Answer;

-Cougar

Explanation;

-The amount of biomass decreases from the lowest trophic level to the highest.  In all the ecological pyramids, producers (organisms that produce their own food) are found at the lowest trophic level. This trophic level contains the highest amount of energy.

-The organisms in the highest trophic level receives the lowest amount of energy. This is because only 10% of energy moves from one level of the food pyramid to the next. When heat comes from the sun. 90% of it is lost to the environment, 10% is consumed by the plants (primary producer). As a primary consumer ingests the plant, 90% of the original heat from the sun is lost to the environment and the primary consumer receives 10%. The secondary consumer receives 10% and 90% is lost, and so forth.


4 0
4 years ago
In Europe, approximately 4% of people are red-haired, mostly due to a recessive mutation in the melanocortin 1 receptor (MC1R).
Wewaii [24]

Answer:

33%.

Explanation:

The 4% population is red-hair due to the recessive mutation in melanocortin 1 receptor (MC1R).

Since, the population is in Hardy-Weinberg equillibrium- laet the frequency of recessive allele with red - hair is 'q' and the frequency of dominant allele in the population is 'p'.

q^{2} =4\%

q^{2} = 0.04

q=0.2

According to hardy-weinberg equillibrium

(p+q)=1

p=1-q

p=1-0.2

p=0.8.

The total population with non red hair is calculated by

=p^{2} +2pq

= 0.64 + 0.32

= 0.96

The percentage of the population with non red headed carrier for MC1Rr is calculated by:

=0.32/0.96*100

=33%

Thus, the correct answer is (B).

8 0
4 years ago
True or False? Explain your answer.
Mekhanik [1.2K]
False, because It turns out that eye color and most hair colors are way too complicated to be simple dominant/recessive traits.
6 0
4 years ago
Read 2 more answers
Which of the following needs must be met to achieve sustainability?
Colt1911 [192]

Answer:

D

Explanation:

Every one of these resources are critical to our survival

6 0
3 years ago
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