Exam 35: Plant Growth and Reproduction

The flower is an organ found on the ________ of a flowering plant.

The structure labeled A in this figure is usually designed to attract pollinators.

The rate of tree migration northward is lower than the rate of climate change.

Embryo sacs are found in the

In the alternation of generations,plants have a diploid life stage that produces haploid spores through the process of mitosis.

The addictive chemical in tobacco called ________ is toxic to herbivores.

Pollen grains develop from

The growth of a plant zygote into an embryo occurs within the ________.

During pollination,pollen is moved from

The practice of moving plants to more northern locations in anticipation of the effects of global climate change is known as ________.

When a plant germinates from a seed it has ________ root apical meristem(s)and ________ shoot apical meristem(s).

The structure indicated by the arrow in this diagram of a fruit developed from the

In flowering plants,seeds are haploid.

In flowering plants,sperm is found within the pollen grains.

Groups of perpetually young,undifferentiated cells from which new cells arise are called

Apical dominance increases farther away from the shoot apex.

Most flowering plants rely on animals rather than wind to transport pollen.

A plant's physiological response to day length is called ________.

Which of the following is NOT a concern about the assisted migration of trees to Canada?

After plant gametes fuse,they undergo mitosis to produce the