A frog egg do not do not have a hard protective shell in case of birds and reptiles. Instead, the frog egg are covered with a glycoprotein, which helps to keep the eggs moist.
In most species of frogs, fertilization is external. The male frog grabs the female's back and fertilizes the eggs as the female frog releases them
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Answer:
A frog egg do not do not have a hard protective shell in case of birds and reptiles. Instead, the frog egg are covered with a glycoprotein, which helps to keep the eggs moist.
In most species of frogs, fertilization is external. The male frog grabs the female's back and fertilizes the eggs as the female frog releases them
Explanation:
sorii po kung mali pero sana maka tulong :)