Spermatogenesis produces<span> four </span>gametes<span>, while </span>oogenesis produces one with two to three polar bodies left over. because oocytes contain not only genetic material but also mitochondria.
Adaption, evolution, variation are all causes of natural selection.
hope this helps..
brainliest..?
Answer:
The correct answer is - They don't want to be exposed and seen for what they do.
Explanation:
Vince Edwards was the chicken grower in a poultry farm for Tyson. They used to treat harsh conditions that are considered as animal cruelty for making them large in size with large breasts and with more muscles.
Vince and Tyson did not give permission to allow the filmmakers inside the chicken coops because they were afraid to get exposed that how bad the condition of chickens and grow them unethically for just their benefits to earn more.
Answer:
Gamma-aminobutyric acid (GABA)
Explanation:
Gamma-aminobutyric acid (GABA) is the inhibitory neurotransmitter found in the central nervous system of mammals, especially humans, which is responsible for the regulation of communication between the brain cells, and also implicated in the slowing down of signals as neuronal impulses is reduced when it is activated. This is mostly responsible for the extreme uninhibited behaviors often associated with large alcohol consumption.
