Answer:
0.235
Explanation:
Given
Distance between A and B = 0.10
Distance between B and C = 0.15
Distance between A and C = 0.25
The probability of double crossovers (DCO) are determined by the product of two single crossovers;
Therefore, the probability of a DCO = 0.10 * 0.15
= 0.015
= 1.5%
As the failure to detect a recombination is in DCO, the loci at 25cM will only show recombination at a frequency of:
25 - 1.5
= 23.5%
Hence, the probability that the trihybrid ABC/abc will produce any kind of recombinant gamete = 23.5% = 0.235
Hey there mate!
I know that the farther you go back, the more that the ancestors would most likely have no resemblance and it would even look like they don't look like each other. There would be basically (unrelated) from one another.
So, based from your options listed above, I believe that the correct answer to this question would be (<span>animals descended from one ancestor)</span><span>.
I hope this would help you!</span>
Answer:
B. The cytoplasm
Explanation:
One of the main responsibilities of the cytoplasm is to control all metabolic activity that takes place within the cell.
Answer:
Fertilization
Explanation:
Egg and sperm are cells known as gametes produced by the GAMETOPHYTE of a sexually-reproducing organism via meiosis. Since egg and sperm cells are produced through meiotic division, their chromosomal number is reduced by half of the parental organism. Hence, sperms and eggs are haploid cells (n) produced by a diploid organism (2n).
Sperm is the male gamete while egg is the female gamete. These two haploid gametes fuse in a process called FERTILIZATION, to produce a diploid ZYGOTE that eventually grows into the diploid structure of the organism called SPOROPHYTE. This system of reproduction called ALTERNATION OF GENERATIONS is used by lower and higher plants.
