First one is C) A phosphate group is added, and the second is D) Kreb's cycle
The term metabolism would refer to the chemical reactions that involve the acquisition, storage, or release of energy within cells. It is all the processes involved that would maintain life of organisms. It is divided into catabolism (breaking down of molecules) and anabolism (synthesis of the compounds needed for catabolism).
Growing a new spider plant from a plantlet is called vegetative reproduction.
Answer: 1/4 (4 out of 16 offsprings express one of the two dominant alleles)
Explanation:
The dominant alleles are A and B
At the end of the cross AaBb x AaBb, 16 offsprings would result. They are as follows: AABB, AABb, AaBB, AaBb
AABb, AAbb, AaBb, AABB,
AaBB, AaBb, aaBB, aaBb,
AaBb, Aabb, aaBb, aabb.
Of all, only 4 offsprings (aaBb, aaBB, AAbb, Aabb) expresses one of the A or B. so 4/16 = 1/4
