Answer:
1 box might be offsprings
2 box might be eggs
3 box might be but or seed
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:
Lung
Explanation:
The fish use gills to breathe and get oxygen from, while dolphins (being mammals) use lungs to do this same function.
C -Chemosynthesis and decomposition
