Plant Kingdom PYQ — Page 4

Algae have cell wall made up of

Examine the figures $A, B, C$ and D. In which one of the four options, all the items A, B, C and D are correct? (A)  (B) (C) (D) 

Examine the figures (A-D) given below and select the right OPTION out of a-d, in which all the four structures A, B, C and D are identified correctly.  

Male and female gametophytes are independent and free-living in

Mannitol is the stored food in -

Which one of the following plants is monoecious?

Which one of the following is a vascular cryptogam?

Which one of the following is considered important in the development of seed habit?

Which one of the following is considered important in the development of seed habit ?

Which one of the following is a vascular cryptogram ?

Mannitol is the stored food in of

Which one of the following plants is monoecios?

Which one of the following is heterosporous?

Select one of the following of important features distinguishing Gnetum from Cycas and Pinus and showing affinities with angiosperms

In which one of the following male and female gametophytes do not have free living independent existence?

In which one of the following, the male and female gametophytes don't have free-living independent existence?

Spore dissemination in some liverworts is aided by:

In the prothallus of a vascular cryptogam, the antherozoids and eggs mature at different times. As a result:

In gymnosperms, the pollen chamber represents:

Flagellated male gametes are present in all the three of which one of the following sets?

If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?

Conifers differ from grasses in the:

Moss peat is used as a packing material for sending flowers and live plants to distant places bccause:

In a moss the sporophyte: