Haematopoietic Stem Cells Give Rise to

Q28: Which of the following is NOT a

Q29: In Drosophila, mutations in homeotic genes can

Q30: A maternal-effect gene is<br>A) when developmental phenotype

Q31: Gastrulation<br>A) in Xenopus is by simple invagination

Q32: Cells produced specifically during cleavage are called<br>A)

Q34: Hox genes<br>A) are transcriptional regulators.<br>B) produce proteins

Q35: Which of the following types of stem

Q36: The order of embryo development is<br>A)

Q37: In animal development, cleavage refers to<br>A) the

Q38: During cleavage, the<br>A) total amount of cytoplasm