Answer:
Half of the gametes carry one allele of a chromosome, and the other half carry the other allele.Then, fertilization of an egg by a sperm creates a new individual that now possesses two factors for each trait, just like the parents.
Explanation:
The female gamete is called ova which bear 'XX' chromosome and the male gamete is called as sperm that contain 'XY' chromosome.
Fertilization means the fusion of male gamete with the female gamete, which occurs at the ampulla of fallopian tube.This causes formation of zygote which bear haploid cells.
During fertilization, the sperm is capacitated and is attracted towards progesterone which contain CatSper receptor and helps in increase intracellular calcium level.
The tail of sperm disintegrates after the entry of sperm towards the cytoplasm and cortical reaction takes place.Zygote formation takes place after fusion of perm with the ova.
The sperm undergo capacitation that increase the motility and membrane destabilization occurs.
"<span>Forms the supporting stalk" is the one function among the following choices given in the question that the </span><span>structure seta of the sporophyte performs . The correct option among all the options that are given in the question is the second option. I hope that the answer has come to your desired help.</span>
Answer:
The answer is A.
Explanation:
The example given in the question describes the spontaneous recovery which is a concept that was invented by Ivan Pavlov. It basically states that after the brain is conditioned for a certain situation or stimuli, it takes some time for the habit to adjust in accordance to the change of the situation or stimuli. In this case it is the change of the feeding time. So the answer is A.
I hope this answer helps.
The opponents of the deaf community define deafness as the cultural identity instead of some disability. They believe that the cochlear implants are not necessary for them. Many of the opponents also shun the deaf people from the deaf community who get these implants. The cochlear implants prove to be mentally draining for the deaf people as they try to acclimate themselves to the new sounds.
Hence, the answer is 'Option C - many opponents of the cochlear implants view deafness as a cultural identity'.
