Morphogenic changes during organogenesis are generated by
A) thickening and folding of epithelial sheets.
B) disaggregation of tissues into individual cells.
C) cell migration.
D) localised apoptosis.
E) All the answers are correct.
Correct Answer:
Verified
Q28: In Drosophila, mutations in homeotic genes can
Q29: Transcription factors are
A) mRNA products of maternal
Q30: Hox genes
A) are transcriptional regulators.
B) produce proteins
Q31: When cells cease dividing during development, they
Q32: Gastrulation
A) in Xenopus is by simple invagination
Q34: A maternal-effect gene is
A) when developmental phenotype
Q35: The order of embryo development is
A)
Q36: In addition to organogenesis, many animals undergo
Q37: You are listening to a debate on
Q38: Which of the following is NOT a
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