Plant Kingdom T...

If photosynthesizing green algae are provided with $$Co_2$$ synthesized with heavy oxygen(^{18}O$$, later analusis will show that all but on of the following compunds produced by the algae contain the ^{18} label. That one is

Which group of plantae includes atracheophytic embryophytes?

First true land plants are

A group of plants which are autotrophs their sex organs are non- jacketed and whose zygotes secretes thick wall are called :

Largest moss is

Which one classification system is based on fossil records also besides other criteria?

Which of the following is not a product of fertilization.

Unicellular algae X and Y of the same species were taken, experimentally chloroplasts were removed from cell X. After some time, they both were kept in bright sunlight for a few hours and then the iodine test was performed on them. What will be the result?

Phenetic classification is based on?

In fern sex organ are found on :-