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well since I'm a major in biology and i have directed many things, i have found out that there will only be 21 after fertilization. See, chromosomes will start separating and a few will go to the fertilization process. that is how there is less than they usually have.
Fertilization
fertilization
Many aquatic animals do.Some amphibians also do.
To improve Fertilization.
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Like all reptile rattlesnakes use internal fertilization. The only vertebrates that use external fertilization are many fish and amphibians.
In Vitro fertilization is not extremely effective. There is a failure rate which can be as high as 75% in many cases.
well since I'm a major in biology and i have directed many things, i have found out that there will only be 21 after fertilization. See, chromosomes will start separating and a few will go to the fertilization process. that is how there is less than they usually have.
Only one.
Fertilization
There are a great many animals that have internal fertilization and live in water. Sharks and whales are great examples.
they use internal fertilization they use internal fertilization they use internal fertilization they use internal fertilization
23
2. 46 chromosomes.
They Have Internal Fertilization
for reptiles it is internal fertilization and they can't do external fertilization