Yo plz help me im timed 10pt is not alot but all i haveWhich nitrogen base sequence is the partner of T-C-A-G-C-A? A. A-C-G-A-C-T
B. C-A-G-A-T-G
C. A-G-T-C-G-T
D. T-C-A-G-C-A

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

hope this : )

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.