1 |
Which prosess is characterized by movement and rearrangement of cells in the embryo |
Blastulation
None of these
Neurulation
Gastrulation
|
2 |
From Hensen's node,dorsal mesoderm is formed and is organized into |
Segments
Fragments
Somitcs
Remains
|
3 |
For maximum growth the optimum temperature is 25 - 30oC and it least at |
1 - 3<sup>o</sup>C
5 - 10<sup>o</sup>C
4 - 8<sup>o</sup>C
6 - 12<sup>o</sup>C
|
4 |
During elongation the cell volume increase up to 150 fold due to uptake of |
Light
Oxygen
Water
Carbon dioxide
|
5 |
An ordered sequence of irrversible steps with each step setting up the necessary conditions for the next step is |
Embryology
Growth
Development
None of these
|
6 |
Clear cytoplasm produces |
Larval epidermis
Muscle cells
Gut
Neural tube
|
7 |
The negative physiological changes in our body are said to be |
Maturation
Childhood
Agning
Displacement
|
8 |
A plant has a growth pattern called |
Open growth
Closed growth
Round growth
|