Answer: All are multicellular and eukaryotes.
Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome. The reproductive cells are produced through a type of cell division called meiosis.
Answer:
All the matter to ever exist was created in the big bang. The amount of space between clumps of matter is increasing, which is allowing the expansion of the universe. There are plenty of conditions for the every matters being created.
Answer:
At some point the bond between the amino acid and the substrate must break.
Explanation:
Enzymes are the biocatalyst that can increase the speed of the biochemical reactions of the living organisms. All enzymes are made of proteins except ribozymes.
During the catalytic process, the enzymes can form covalent modification. This is only possible when the bonds between the substrate and amino acid is broken. This breaking and formation of bond is important so that enzyme can makes the substrate free and the steps can be repeated again.
The correct answer is D. An increase in the amount of runoff
Explanation:
Surface soil is considered to be "saturated" if soil cannot absorb more water as all pores in it are already filled. This can occur when there has been a lot of precipitation, or the retention of soil is low. Additionally, when soil is saturated and it is in contact with more water (for example, if precipitation increases) the water will not be absorbed by the soil but will flow to other areas, which is known as runoff. Thus, if the surface soil is saturated and there is precipitation, there will be an increase in the amount of runoff.
