Ch. 38.2—Angiosperm Reproduction & Biotechnology

Question 1

Many angiosperms reproduce both: ______ and ________.

Answer 1

-Sexually -Asexually

Question 2

Mechanisms of Asexual Reproduction

_____________, separation of a parent plant into parts

that develop into whole plants;

is a very common type of asexual reproduction

Answer 2

-Fragmentation

Question 3

_______: is the asexual production of seeds from a diploid cell

Answer 3

-Apomixis

Question 4

Asexual reproduction is also called

______________ because progeny arise from

mature vegetative fragments.

Answer 4

-vegetative reproduction

Question 5

Mechanisms That Prevent Self-Fertilization:

_______ species have staminate

and carpellate flowers on separate plants.

Answer 5

-Dioecious.

Question 6

_________ cells, those that can divide and

asexually generate a clone of the original

organism, are common in plants

Answer 6

-Totipotent.

Question 7

A twig or bud can be grafted onto a plant of a closely related species or variety;

The _____ provides the root system;

The ______ is grafted onto the stock

Answer 7

• stock
• scion