Phytochrome is present in
vascular cryptogam
prokaryotes
flowering plants
algae
C.
flowering plants
Phytochrome is a chromoprotein (it is photosensitive, photoreceptor, blue pigment protein complex). It is found in almost all flowering plants (angiosperms).
Meristematic tissue in vascular bundle is
phellem
procambium
interfascicular cambium
fascicular cambium
Number of chromosomes in an angiospermic plant is 14, then the number of chromosomes in synergid cells will be
14
7
28
21
What happened when we inoculated Rhizobium in wheat field?
No increase in production (nitrogen content of soil remains same)
A lot of increase in production (nitrogen content of soil increases)
Fertility of soil decreases
Fertility of soil increases