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.
It is the endocrine and the excretory systems that are known to provide the help needed to regulate body temperature. There are different glands that make up the endocrine system like the pancreas, the thyroid, and the gonads. All of these glands are responsible for regulating people’s body temperature.
Answer:
carnivore
Explanation:
because it eats other consumers
Answer: Unlike other bacteria listeria germ usually grow and spread in the refrigerator thereby contaminating the refrigerator and spread to the foods stored in the refrigerator
Listeria are known to be causative agent of rare bacterial
diseases called listeriosis. This infection are usually caused by eaten foods
that are contaminated by listeria.Thus, Listeria can cause serious illness in
newborns , pregnant women and adult with weaked immune system. unlike other
bacteria listeria germ usually grow and spread in the refrigerator thereby
contaminating the refrigerator and spread to the foods stored in the
refrigerator which consequently cause sickness in the family.
