Plants Part 1

the part of the ovary of seed plants that contains the female germ cell and after fertilization becomes the seed.

• Ovule

• Style

• Stamen

• .Pistil

Substance produced by the stamen that contains the sperm cell

• Stem

• Stigma

• Pollen

• Petal

The diffusion of water vapor out of a leaf

• transportation

• transformation

• transpiration

• translocation

What are STOMATA?

• small openings under leaves that exchange gases

• organelles inside the cell that absorb light

• store food, water, and waste

• ground tissue

Where do angiosperms produce their seeds?

• pollen
• cones
• flowers

The distinction between the Angiosperm plant and Gymnosperm plant are following:

• Gymnosperm plant have covered seed and Angiosperm plants have uncovered seed.

• Angiosperm plants are flowering plant and Gymnosperm plants are evergreen plants.

• Gymnosperm plant are coniferous trees and shrubs and Angiosperm plants are fruit bearing plants.

• Only Angiosperm plants can reproduce via spores.

Seedless plants, such as mosses, have a generation that reproduces using

• spores
• pollen
• flowers

Most bryophytes are only a few centimetres tall because they lack

• vascular tissues

• reproductive organs

• stems

• leaves

The common name for the organism in the phylum Bryophyta is

• horsetail

• clubmoss

• mosses

• fern

Mosses and liverworts are called non-vascular plant because

• they lack motile sperm

• they lack seed

• they lack vascular tissue

• they lack true roots, stems and leaves