Answer:
The correct option is C. Rare alleles tend to remain rare even when they are dominant.The distribution of a gene among individuals is determined by mating and environmental factors.
Explanation:
Most people believe that a rare allele would only be recessive. But this is not correct. A rare allele can be dominant. The frequency of an allele to occur in a population will depend on the environmental factors. The alleles which code for traits that are best suitable for living in an environment will be seen in more abundance. The frequency of an allele to occur in a population also depends on the breeding trends of the population.
The diagram is not given in the question, so the diagram is attached below.
Answer:
chloroplast, thylakoid space
Explanation:
The photosynthesis process is categorized in two steps light-dependent reactions and light-independent reactions.
In light-dependent reaction, chlorophyll absorbs one photon and loses one electron. This initiates the flow of electrons down an electron transport chain and result into reduction of NADP to NADPH.
Along with this, it creates a proton gradient or concentration across the chloroplast membrane and into the thylakoid space. The proton concentration or energy gradient is then used by ATP synthase for the synthesis of ATP and cellular respiration.
Hence, the correct answer is chloroplast and thylakoid space
Answer:
Knee.
Explanation:
Joints may be defined as the articulation by which the bones meet together and constitute the skeletal system. These joints helps in the particular movement of the body.
Tensor fasciae latae muscle is present in the thigh. This muscle is attached with tibia and innervated by the super gluteal nerve that supplies the blood artery. This muscle plays an important role in the stabilization of the knee and the hip joint.
Thus, the correct answer is option (c).
Answer:
I would expect that the sample has only 50% of the original 235 U.
Explanation:
That is because 235 U has a half-life of 700 million years and I expect that my sample be 350 million years old. 350 is half of 700.
