Read the following statements and choose the correct option: 1. The chromosome pattern in the human female is XY and in the male is XX. 2. The mitotic division starts as the Zygote moves through the isthmus of the oviduct called cleavage towards the uterus and forms 2,4,8,16 daughter cells called blastomeres. 3. The embryo with 8 to 16 blastomeres is called a blastula . 4. The blastomeres in the blastocyst are arrang

Step-by-step solution

The chromosome pattern in the human female is XX and in the male is XY. The mitotic division starts as the Zygote moves through the isthmus of the oviduct called cleavage towards the uterus and forms 2,4,8,16 daughter cells called blastomeres. The embryo with 8 to 16 blastomeres is called a morula. The blastomeres in the blastocyst are arranged into an outer layer called trophoblast and an inner group of cells attached to trophoblast called the inner cell mass.