Answer:
what?
Explanation:
ok what is 0 divided by 0
(its not cero)
The hole in the ozone layer was discovered over Antarctica.
Answer:
The answer is option D. The retina is interrupted by the optic nerve.
Hope it helps........ pls mark as brainliest
Answer:
The answer is III. Cyosine and IV. Guanine
Explanation:
Took the quiz on K12 and it was correct
Answer:
b.It increases the likelihood that daughter cells contain different genetic material.
Explanation:
Morgan and Cattell for the first time used the term ‘crossing over’. Crossing over takes place during prophase I of meiosis. During crossing over, chromosome segments of non-sister chromatids of homologous chromosomes get exchanged. As a result, the daughter cells acquire different genetic materials. Thus, it provides genetic variation by creating a new combination of genes or get recombination and produces hybrids.
