In human beings, the hollow ball of cells called a, about b days after fertilisation, burrows into the lining of uterus event called implantation. Blanks a, b respectively are

Question

In human beings, the hollow ball of cells called a, about b days after fertilisation, burrows into the lining of uterus event called implantation. Blanks a, b respectively are (A) Morula, six (B) Blastula, seven (C) Blastocyst, seven (D) Gastrula, seven

Tardigrade Admin · Accepted Answer

After the formation of the zygote, it enters the uterus in 3-5 days. n the uterus, the cells continue to divide, becoming a hollow ball of cells called a blastocyst. The blastocyst implants in the wall of the uterus about 7 days after fertilization.

Q. In human beings, the hollow ball of cells called a, about b days after fertilisation, burrows into the lining of uterus event called implantation. Blanks a, b respectively are

Morula, six

Blastula, seven

Blastocyst, seven

Gastrula, seven

After the formation of the zygote, it enters the uterus in 3-5 days. n the uterus, the cells continue to divide, becoming a hollow ball of cells called a blastocyst. The blastocyst implants in the wall of the uterus about 7 days after fertilization.