#Question id: 5104
#Unit 5. Developmental Biology
In humans, identical twins are possible because ________.
#Question id: 5105
#Unit 5. Developmental Biology
Cells transplanted from the neural tube of a frog embryo to the ventral part of another embryo develop into nervous system tissues. This result indicates that the transplanted cells were________.
#Question id: 5106
#Unit 5. Developmental Biology
Given below are fate map of four organism and the pattern by which embryo undergo cleavage. Which of the following is right Combination?
#Question id: 5108
#Unit 5. Developmental Biology
The absence of limbs in snakes may be attributable to the evolution of changes in:
#Question id: 5109
#Unit 5. Developmental Biology
In drosophila, the stem cells for sperm reside in a regulatory microenvironment called
#Question id: 5111
#Unit 5. Developmental Biology
Once the germ layers are established, the cells interact with one another and rearrange themselves to produce tissues and organs. This process is called: