Question

Why did seed production help plants move to land?

Answer 1

Seed production helped plants move to land by providing a protected embryo and a food supply for survival. Seeds also allowed for dispersal and colonization of new habitats. The adaptations of seed and pollen freed plants from depending on water for reproduction.

Step-by-step explanation:

Seed production helped plants move to land because seeds contain an embryo and a food supply enclosed within a tough coating. This protective coat and stored food helped seeds survive in harsh environments. Additionally, seeds allow for dispersal through both space and time, increasing the chances of survival and the successful colonization of new habitats. The adaptations of seed and pollen in seed plants freed them from depending on water for reproduction and allowed them to conquer dry land.

Answer 2

This increased the chance of growth and development of plants to spread.

When pollen grains land on the stigma of the correct species, they germinate. A pollen tube grows through the tissues of the flower until it reaches an ovule inside the ovary.

The nucleus of the pollen grain (male gamete) then passes along the pollen tube and joins with the nucleus of the ovule (the female gamete). This process is called fertilization.

After fertilization, the female parts of the flower develop into a fruit. The ovules become seeds and the ovary wall becomes the rest of the fruit.