Plant Kingdom T...

Choose the correct answers from the alternatives given.
In the fern cycle, which of the following generation is dominant?

Porphyra and Dictyota contain the following pigments respectively

Spore dispersal in mosses occurs by-

Commercial product "Agar " which is used in " ice creams" and to grow microbes in the laboratory is extracted from

While studying a plant, you discover that it has chlorophyll, no xylem. Its multicellular sex organs are enclosed in a layer of jacket cells. Its gametophyte Stage is free living. The plant probability belongs to ____.

The heterosporous pteriodophytes are-

Heterosporous pteridophytes show certain characteristics, which are precursors to the 'seed habit' in gymnosperms. One such characteristics is

Match column I with column II and select the correct option from the codes given below.

Which of the following organisms requires a medium through which male gametes move?

Which one of the following photosynthetic pigment is called bili proteins?