Increase chance gametes meet and greater change of successful fertilisation.More protection against outside environments and predators, and therefore a higher chance of surviving until birth.
More selective of their mates.
Less chance of desiccation of gametes.
Disadvantages:
Harder to bring both male and female into intimate contact.
Limited amount of offspring being produced at any given time.
Higher risk of sexually transmitted diseases being passed on.
External fertilization
Advantages:
Results in the production of a large number of offspring
Easier to find mates as the gametes released can drift (wind, water etc).
More genetic variation
Disadvantages:
Environmental hazards such as predators reduce the change of surviving into adulthood.
Large amounts of gametes go unfertilised and wasted.
Not guaranteed that sperm will come in contact with eggs.
Answers & Comments
Answer:
Internal fertilization
Advantages:
Increase chance gametes meet and greater change of successful fertilisation.More protection against outside environments and predators, and therefore a higher chance of surviving until birth.
More selective of their mates.
Less chance of desiccation of gametes.
Disadvantages:
Harder to bring both male and female into intimate contact.
Limited amount of offspring being produced at any given time.
Higher risk of sexually transmitted diseases being passed on.
External fertilization
Advantages:
Results in the production of a large number of offspring
Easier to find mates as the gametes released can drift (wind, water etc).
More genetic variation
Disadvantages:
Environmental hazards such as predators reduce the change of surviving into adulthood.
Large amounts of gametes go unfertilised and wasted.
Not guaranteed that sperm will come in contact with eggs.
Explanation:
Pa brainliest po thx
Answer:
nternal Reproduction.
Advantages:
Increase chance gametes meet
greater change of successful fertilisation
More protection against outside environments and predators, and therefore a higher chance of surviving until birth.
More selective of their mates
Less chance of desiccation of gametes
Disadvantages:
Harder to bring both male and female into intimate contact
Limited amount of offspring being produced at any given time.
Higher risk of sexually transmitted diseases being passed
-i hope it helps
brainliest pls