#Question id: 10318
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 20023
#Unit 12. Applied Biology
#Question id: 7190
#Unit 5. Developmental Biology
In
amphibia, few mutants (Column A) and their affected event or organ (Column B).
Column A |
Column B |
I.
mRNA of cadherin is destroyed by antisense oligonucleotides |
a.
Epiboly |
II.
Loss of methylation on H3K4 |
b.
Convergent extension |
III.
Loss of function of tbxt gene |
c.
Blastocoel |
IV.
Knockdown of C3a with antisense morpholinos |
d.
MBT |
V.
Inhibition of PCP pathway |
e.
Notochord |
Which of the following is correct?
#Question id: 3455
#Unit 11. Evolution and Behavior
A duck egg is removed from its mother’s nest and incubated by a barnyard hen. The duckling hatches out in the presence of the barnyard hen and stays in her nest. After a couple of days, the duckling is presented with a choice between its biological mother and the hen that incubated it. The duckling approaches and follows the hen. This set of observations demonstrates the phenomenon of
#Question id: 21017
#Unit 12. Applied Biology