This important discovery in the history of science is known as Mendelian principles of genetics.
The scientist, Gregor Mendel conducted a series of experiments in the 19th century where he crossed different variants of the same pea plant, following the inheritance of certain traits. In the end, he was able to understand how simple traits are passed down through generations which was a groundbreaking discovery at the time.
The answer to ur question is gametophyte....
Hope This helps u....!!!
The evolutionary theory is that the animals and plants we have today evolved from something else to be able to adapt to their surroundings and be able to live on
hope this helps
Answer:a cotyledon is an embryonic leaf in seed-bearing plants, one or more of which are the first leaves to appear from a germinating seed.
Cotyledons are the first part of a plant to emerge from the seed. They are formed within the seed along with the endosperm. Botanists classify plants based on the number of cotyledons they have. Cotyledons function to provide the initial growth for the plant and as an energy source.