What are the advantages of internal fertilization?
What will be an ideal response?
The advantages of internal fertilization are many. Gametes, which also represent energy, are not wasted. The timing of fertilization does not have to be as exact as it does with external fertilization. Drying out of gametes or zygotes does not occur with internal fertilization, which is the primary reason for its success among land-dwelling animals.
You might also like to view...
In a deoxyribonucleotide, what chemical group is found at the 2' carbon of the sugar component?
A. an oxygen B. a hydroxyl group C. one or more phosphate groups D. an amino group E. a hydrogen
Two boys are on a camping trip and need birch bark to start their cooking fire. They cleanly remove a six-inch strip of bark from around the entire circumference of the trunk. Explain what eventually will happen to this tree
What will be an ideal response?
A(n) ____ bond is formed between the reactants below.
A. ionic
B. hydrogen
C. peptide
D. polar
the series of events that a cell undergoes from the time it forms until the time it divides
What will be an ideal response?