A gametophyte<span> is a stage in the life cycle of </span>plants<span> and </span>algae<span>. It is a </span>haploid<span> multicellular organism that develops from a </span>haploid spore<span> that has one set of chromosomes.
</span>Protonema grows and<span> develops into a leafy gametophore.</span><span>
According to above explanation,
C.</span>It gives rise to gametophyte, is the correct answer.
Intraspecific competition drives natural selection,as individual members of a species compete with each other for limited natural resources.
Answer:
Simple Carbohydrates
Explanation:
Simple carbohydrates are small molecules, so they can be broken down by your body faster, making them an easy and fast source of energy. Simple carbs can be found in glucose and sucrose, so people often feast on fruits, nuts, pasta, and bread-y items before big athletic events, and usually call it "carb-loading".
Answer:
B) mitosis and cell differentiation.
Explanation:
Embryonic development of a multicellular organism has several stages.
In principle, cell multiplication occurs through the mitosis process in which each cell produces two identical daughter cells, in this phase the number of cells that make up the embryo is gradually increased.
The next phase corresponds to the cell differentiation in which by means of modifications in the gene expression, the cells acquire the morphology and the functions of a specific cell type and different from the rest of cell types of the organism
