Reproduction

Front

What determines the height of a plant?

Back

The height of a plant is determined by both genetic and environmental factors.

Front

What is fertilization necessary for?

Back

Fertilization is necessary for sexual reproduction of both plants and animals.

Front

What is an example of asexual reproduction?

Back

A worm is split in two; each half grows back into a complete worm.

Front

What is the relationship between the number of offspring and body length?

Back

The longer the mother, the greater the number of offspring.

Front

What attracts animals needed for plant reproduction?

Back

Flower shape, color, and odor can attract animals needed for plant reproduction.

Front

What is asexual reproduction?

Back

Asexual reproduction is a mode of reproduction that does not involve the fusion of gametes and results in offspring that are genetically identical to the parent.

Front

What is sexual reproduction?

Back

Sexual reproduction involves the fusion of male and female gametes, resulting in offspring with genetic variation.

Front

What role do pollinators play in plant reproduction?

Back

Pollinators, such as bees, help transfer pollen from one flower to another, facilitating fertilization.

Front

What is the difference between internal and external fertilization?

Back

Internal fertilization occurs inside the female's body, while external fertilization occurs outside, usually in water.

Front

What is the significance of genetic variation in reproduction?

Back

Genetic variation increases the chances of survival and adaptation in changing environments.