#Question id: 27071
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 11924
#Unit 9. Diversity of Life Forms
#Question id: 8697
#Unit 9. Diversity of Life Forms
Use the figure to answer the following question.
Which extinct species should be the best candidate to serve as the outgroup for the clade whose common ancestor occurs at position 2 in the figure?
#Question id: 7268
#Unit 5. Developmental Biology
Match
the columns and choose the correct option.
Column
I |
Column
II |
A.
Progress zone |
i.
thickening of the ectoderm at the apex of the
developing limb bud |
B.
Apical ectodermal ridge |
ii.
The cells found within the most posterior region |
C.
Zone of polarizing activity |
iii.
The highly proliferative mesenchyme that fuels limb
bud growth |
#Question id: 3004
#Unit 2. Cellular Organization
Bacterium was inoculated into a rich medium. If at the end of 5 hours the total number of cells is 1024, then the number of elapsed generations and the generation time respectively is