#Question id: 28433
#Unit 5. Developmental Biology
Which of the following activity is first morphological sign of gastrulation in amniotes?
#Question id: 421
#Unit 1. Molecules and their Interaction Relevant to Biology
The flow of material through a metabolic pathway is called the ________
#Question id: 29115
#Unit 8. Inheritance Biology
Given below, is the result of a complementation test for seven independent mutants (A to G). '+' represents complementation; '_' represents non complementation. Based on the above, which one of the following conclusions is correct
a) The mutations can be ordered in a three cistron as A-G-B-C-D-E-F
b) All mutations belong to a single cistron, but their order cannot be determined.
c) There are three cistrons, mutations A and G represent one cistron, B, C and D represent the second cistron and E and F represents the third cistron.
d) There are three linkage groups, mutations A and G represent linkage group-I, B, C and D represent linkage group-II, and E and F represents linkage group-III
#Question id: 26875
#Unit 10. Ecological Principles
Facilitation may be important in
#Question id: 2006
#Unit 4. Cell Communication and Cell Signaling
In Cases 1 and 2 in the table, the mothers would be able, if needed, to supply blood to the newborn even 7-9 months after birth; the same would not be true for Case 3. Why?