Describe the relationship between fertilisation, development of the embryo, and the
way an'animal gives birth using two
this is my home work please help
Answers
Answered by
4
Answer:
In animals which undergo external fertilisation, development of the embryo takes place outside the female body. The embryos continue to grow within their egg coverings. After the embryos develop, the eggs hatch. The animals which give birth to young ones are called viviparous animals.
Answered by
1
Answer:
Pregnancy begins once the fertilized egg implants in the uterus. The embryo grows and becomes surrounded by structures that provide support and nourishment. Eyes, limbs, and organs appear as the embryo develops into a fetus. The fetus grows inside the uterus until pregnancy ends with labor and birth.
Explanation:
Similar questions