Low sperm count may result in an insufficient amount of enzyme to clear a path through the ____to the egg plasma membrane.
Fill in the blank(s) with the appropriate word(s).
zona pellucida
Biology & Microbiology
You might also like to view...
A scientist using systematics relies on which of the following?
Biology & Microbiology
Which phylum includes organisms that have bilateral symmetry and protostome development?
a. Porifera b. Echinodermata c. Cnidaria d. Platyhelminthes e. Chordata
Biology & Microbiology
Fungi
a. are producers. b. usually have life cycles in which the diploid phase dominates. c. include Focus and liverworts. d. are typically marine forms. e. are generally saprobes
Biology & Microbiology
alpha hemolysis
What will be an ideal response?
Biology & Microbiology