The right answer is C.
Meiosis and fertilization contribute to the stability of the species.
Meiosis ensures the passage of the diploid phase to the haploid phase. It follows a phase of DNA replication and consists of two successive divisions, the second is not preceded by a duplication of DNA. These two divisions lead, from a diploid mother cell (2n chromosomes), to four haploid daughter cells, the gametes (n chromosomes).
Meiosis and fertilization are at the origin of genetic mixing.
During meiosis, intra- and interchromosomal mixing occurs (inducing a genetic diversity between the daughter cells, and they are systematically different from their mother cell).
*Intrachromosomal mixing, or crossing-over recombination, takes place between paired homologous chromosomes during the prophase of the first meiosis division;
*Interchromosomal mixing is due to the independent migration of the homologous chromosomes of each pair during anaphase of the first division. It therefore concerns chromosomes reworked by the intrachromosomal mixing that preceded it.
I had to look for the options and here is my answer:
The lipids that could be classified as a precursor for both testosterone and Vitamin D is cholesterol. It has been studied that Vitamin D can have a direct effect on the levels of cholesterol in the body especially for women who are obese and postmenopausal.
Finding work:
w = f × d , where F, force applied and where D, distance.
W= 200 N × 50 m
= 10 000 nm or j
Answer:
Golgi Apparatus would not be able to function properly because these proteins and lipids are made in the endoplasmic reticulum, in fact the golgi apparatus is located near them, therefore the removal of endoplasmic reticulum means that the golgi apparatus will not function.
Explanation:
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