Question Detail
Question
Which type of planogametic copulation involves a male gamete that is smaller and motile, and a female gamete that is larger and non-motile?
Correct Answer
Option C is the correct answer.
Detailed Explanation
The 'METHODS OF SEXUAL REPRODUCTION: Planogametic copulation' section (Page 32) describes 'Heterogamy / oogamy: when one gamete (male) is smaller and motile and the other (female) gamete is larger and non motile, the fusion process is called'.
Hint
Consider the differences in size and motility between the male and female gametes.