Male gamete in angiosperm is produced by
generative cell
microspore cell
vegetative cell
tube cell
Meristematic tissue in vascular bundle is
phellem
procambium
interfascicular cambium
fascicular cambium
D.
fascicular cambium
The cambium present between the xylem and phloem of vascular bundle is called vascular cambium. It is a lateral meristem that gives rise to secondary xylem and phloem and occurs in the form of a thin strip. Vascular cambium is also called fascicular cambium.
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
Number of chromosomes in an angiospermic plant is 14, then the number of chromosomes in synergid cells will be
14
7
28
21