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oee [108]
3 years ago
6

1. List the three parts to the cell theory.

Biology
2 answers:
Flura [38]3 years ago
6 0

First Part of the Cell Theory:

All living things are composed of cells.

Second Part of the Cell Theory:

Cells are the basic unit of structure and function in living things.

Third Part of the Cell Theory:

All cells are produced from other cells.

anzhelika [568]3 years ago
3 0

Answer:

The three parts of the cell theory are as follows:

(1) All living things are made up of cells

(2) Cells are the smallest units (or most basic building blocks) of life                      (3) All cells come from preexisting cells through the process of cell division.

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Each antheridium has an outer layer that encloses and protects thousands of motile sperm, which swim through available external water layer to the egg. Fertilization at the base of the cylindrical archegonium produces a diploid zygote which develops into an unbranched sporophyte. The sporophyte consists of a thin stalk attached to the gametophyte, and a capsule that encloses the sporophytic meiotic cells.

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