Determine whether the statements regarding gametophytes and sporophytes pertain to nonvascular plants, seedless vascular plants,
or seed‑bearing vascular plants. The gametophyte is smaller than and dependent on the larger sporophyte. The gametophyte is independent and larger than the sporophyte. The gametophyte is smaller than the sporophyte and can live independently of the sporophyte.
The gametophyte is smaller than and dependent on the larger sporophyte. : Seed bearing vascular plants
The gametophyte is independent and larger than the sporophyte. : Non vascular plants
The gametophyte is smaller than the sporophyte and can live independently of the sporophyte.: Seedless vascular plants
Explanation:
Seed bearing vascular plants are gymnosperms and angiosperms. These plants have dominant sporophyte that is independent of gametophyte and is capable of individual existence. Gametophyte generation in these plants is reduced and dependent on sporophyte. For example, the male gametophyte of angiosperms is pollen grain.
On the other hand, the non-vascular plants such as bryophytes and mosses have large and independent gametophyte on which the sporophyte depends for its survival. Pteridophytes are the seedless vascular plants and have separate gametophyte and sporophyte generations that are capable of independent survival.
It can become a sedimentary rock over time because of weathering. sedimentary rocks are rocks that have been broken down over time by water and erosion. hope this helps.
The polar bear is an animal which is prevalent in the arctic region of the world which is characterized by very cold icy climate.
They adapt to these climatic conditions by maintaining a body temperature of 37°C through its thick fur and tough skin. It also has an insulating fat layer (adipose tissues) which is very thick.
This insulation helps in keeping the animal very warm in extreme temperatures.
