In four o'clock plants, reciprocal crosses are performed with a green plant and a white plant. How will the offspring of the reciprocal crosses look?

A) The offspring of both crosses will be green.
B) The offspring will be white if the egg came from the white plant and green if the egg came from the green plant.
C) The offspring will be white if the sperm came from the white plant and green if the sperm came from the green plant.
D) The offspring of both crosses will be variegated.


B) The offspring will be white if the egg came from the white plant and green if the egg came from the green plant.

Biology & Microbiology

You might also like to view...

Methanogens, among other compounds, use alcohols and fatty acids to synthesize methane gas in anoxic environments

Indicate whether the statement is true or false.

Biology & Microbiology

Skin color is an example of a human trait influenced by natural selection. What factor(s) has/have directly shaped variation in skin color? Select all that apply

A. temperature B. disease C. diet D. intensity of sunlight

Biology & Microbiology

Four of the five objects listed below are parts of an

electron microscope. Select the exception. a. projective lens b. mirror c. objective lens d. condenser lens e. phosphor screen

Biology & Microbiology

A fisheries biologist tells you she is studying a cohort of salmon returning to their birth river. What can you infer about those salmon?

A. They are the same age. B. Most of them are one to three years old. C. They have a Type II survivorship curve. D. They are iteroparous. E. They have a uniform distribution.

Biology & Microbiology