Answer:
The correct answer is - option C.
Explanation:
CFTR is a short form of cystic fibrosis transmembrane conductance regulator protein which is caused by a recessive mutation in this protein. This mutation results in the accumulation of mucus in secretory organs.
As the disease is a recessive disease, for the mutant phenotype to expressed both copies of the allele required to be recessive.
The mother is negative for the CFTR. Hence, she will not transfer the mutant allele to her child So, the child would have a wild-type phenotype even if the father having two copies of recessive allele.
Thus, the correct answer is - option C.
Answer;
d) The climate of the community in which the species mentioned above inhabit.
The climate of the community in which the species mentioned above inhabit is an example of an abiotic factor.
Explanation;
-An Ecosystem
is a collection of living organisms (biotic factors) and nonliving things (abiotic factors), such as climate, soil, water, and rocks, in an area.
-Abiotic Factors
are nonliving factors in ecosystem, such as moisture, temperature, wind, sunlight, soil, and minerals
Answer:
It's controlled by the nervous system and would be the effector
Explanation:
Not sure if that's what the question is asking but there you go
This should be the answer for the Krebs cycle
A light microscope is the answer. Hope it helped!
