Answer: Meiosis is a type of cell division in which a cell divides twice to produce four identical daughter cells each with a haploid number of chromosomes. The result of meiosis is four identical daughter cells each with half the number of chromosomes as the parent cell.
Explanation: There are basically two types of cell division: Mitosis and meiosis. Mitosis is a process in which a cell divides to produce two identical daughter cells each with the same number of chromosomes as the parent cell while meiosis is a process in which a cell divides twice to produce four identical daughter cells each with half the number of chromosomes as the parent cell. Meiosis occurs in sex cells or gametes (sperm and egg). This produces gametes with haploid chromosomes of chromosomes (23 chromosomes). Mitosis occurs in somatic or body cells resulting in cells with diploid number of chromosomes or 23 pairs of chromosomes or a total of 46 chromosomes.
respitory systym and circulatory system because you need your lungs to breathe and the blood and heart to pump the oxygen into the blood. :))
It is called a population since they are all the same species
Answer:
D) lowering the energy for activation.
Explanation:
Just like chemical catalysts that accelerate the rate of chemical reactions, enzymes are biological catalysts that accelerate the rate of biochemical reactions.
Majorly, a catalyst works by lowering the activation energy required for a specific reaction. The lower the activation energy for a reaction, the faster the rate of that particular reaction.
Hence, an enzyme accelerates the rate of reaction by lowering activation energy of the reaction.
Natural selection is a theory developed by Charles Darwin. It is believed that animal species evolve by nature "selecting" the ones that are fit to live in specific environments. For example, if an animal lacks a trait that is needed for a certain environment, it is likely to die. The animals that have the needed traits are more likely to live and procreate, which will pass on the trait to its offspring. Hope this helped!
