Answer:
The three principal organs of seed plants are roots, stems, and leaves. These organs perform functions such as the transport of nutrients, protection, and coordination of plant activities. Roots: absorb water and dissolved nutrients.
Explanation:
<span>Every sperm and ovum has 23 chromosomes. When they fertilize the total chromosomes become 46. After fertilization zygote or egg cell is formed. </span>
D
Because it is asking you to compare them to each other and a,b, and c are just giving you similarities
Answer:
Annual plant
Explanation:
An annual plant is called as such because it takes one year for it to go from seed, growth, seed production, then death. All parts of the annual plant dies after one year, including the roots, the stems, and the leaves. The main purpose of the annual plants is to produce as much seeds that will survive. Unlike the perennial plants, they do not regrow seasonally.