In primitive land plants, such as mosses and ferns, how does the sperm get to the egg?

What will be an ideal response?


The sperm must swim through a film or drop of water.

Biology & Microbiology

You might also like to view...

Nucleic acid probes are NOT suitable for the detection of viruses

Indicate whether the statement is true or false.

Biology & Microbiology

In Thomas Hunt Morgan's experiments, males had white eyes but females did not. What cross could you perform with his flies to obtain white-eyed females?

A. cross the F1 offspring to each other. B. cross an F1 female to a white-eyed male. C. cross an F2 female with an F1 male. D. cross an F2 female with a white-eyed male. E. crossing either the F1 or F2 females with a white-eyed male will produce some white-eyed females.

Biology & Microbiology

The process through which cells can detect and respond to signals in their extracellular environment is _____.

A. Cell sensation B. Cell communication C. Transduction D. Reception E. Sensory response

Biology & Microbiology

The size of a population depends on its rates of births, deaths, __________, and __________. Fill in the blank(s) with the appropriate word(s)

Biology & Microbiology