Answer:
When oxygen is scarce cellular pyruvic acid is converted to Lactic acid
Explanation:
In the absents of the oxygen, certain organisms such as yeast can convert pyruvate into carbon dioxide
Answer:
Organisms of the same species have the ability to mate and produce fertile offsprings.
If we want to check whether the two populations of frog belong to the same species then we can conduct an experiment in which we allow the organisms of the two populations to mate with each other. Id the organisms mate and produce fertile offsprings, this means that the two frogs belong to the same species.
Complete question:
Question: Genes in different chromosomes _____ during meiosis. Genes that are very close together in the same chromosome are _____.
a) do not assort independently; unrelated
b) assort independently; unrelated
c) assort independently; linked
d) do not assort independently; linked
Answer:
c) assort independently; linked
Explanation:
During anaphase-I of meiotic division, homologous chromosomes are moved to the opposite poles of the cell. This segregation also separates the alleles of genes present on the chromosomes to the opposite poles. The segregation of genes is a random event which means that the alleles of one gene segregate independently of the alleles of some other gene. This requires that the genes are present on separate chromosomes.
The genes present close together on the same chromosomes are linked. This means that they are inherited together and do not exhibit independent assortment.