Answer:
6==. During spermatogenesis, four sperm result from each primary spermatocyte, which divides into two haploid secondary spermatocytes; these cells will go through a second meiotic division to produce four spermatids
Answer:
the offspring of two parents will have 50 percent of his or her gene's from their mother and the other 50 from their father and the gene's will determine what the child will have like the eye color and hair color shape of their nose and other things that are inherited
Explanation:
Answer:
b) Forming zygots
Explanation:
A zygote can be defined as a eukaryotic cell formed by the fusion of gametes during sexual reproduction. In general, a zygote is a diploid (2n) cell produced by the fusion of two haploid (n) gametic cells (eg., in mammals, sperm and egg cells). In multicellular organisms, the zygote is the first stage of development, which will give rise to an adult organism as it divides and grows. A zygote cell can be considered as a pluripotent stem cell because it differentiates into all cell types.
Answer: Headache
Explanation:
The most common cause of the acute pain is headache. It can be specific or non specific.
The pain in the head can be caused due to any of the reason. It can a normal headache due to be being hungry for a longer period of time.
It can be a migraine pain, it can be pain due to tumor in the brain. There can be pain due to some injury.
Answer:
An unconformity represents time during which no sediments were preserved in a region
Explanation:
there are three types of unconformities,disconformities, nonconformities, and angular unconformities.
