Ad/disadvantages of external fertilisation Flashcards
1
Q
What does external fertilisation produce?
A
Loses of eggs so many offspring may be produced
2
Q
What can offsprings do?
A
Support themselves so no parental care required
3
Q
What is external fertilisation like?
A
Wasteful as not all eggs are fertilised
4
Q
What can happen to fertilised eggs and embryos?
A
They can be eaten by predators
