Protonema is
A. Thallus like
B. Algae like
C. Fungus like
D. Plant like
Biology
Specialized protective coverings around megasporangium which vary in number are called
A. Sporangium
B. Integuments
C. Ovule
D. Pericarp
Specialized protective coverings around megasporangium which vary in number are called Read More »
Due to which property of Adiantum and example of Filicinae is called Maidenhairfern
A. Its short thick branched horizontally growing rhizome
B. Fibrous adventituous roots arise from the lower side of rhizome
C. Shows heteromorphic alternation of generation
D. Stipe (stalk) and rachis of leaf have black smooth and shiny hair like structures
Due to which property of Adiantum and example of Filicinae is called Maidenhairfern Read More »
Antheridiophore and archegoniophore are found in
A. Marchantia
B. Funaria
C. Both of these
D. None of these
Antheridiophore and archegoniophore are found in Read More »
Which of the following statement about filicinae a group of tracheophytes is incorrect
A. They belong to sphenopsida
B. They are seedless and their leaves are called fronds
C. They live in shady and moist areas.
D. They show circinate vernation.
Which of the following statement about filicinae a group of tracheophytes is incorrect Read More »
The simplest of all bryophytes are
A. Thallophytes
B. Embryophytes
C. Mosses
D. Liverworts
The simplest of all bryophytes are Read More »
Mosses are included in sub-division of
A. Anthoceropsida
B. Hepaticopsida
C. Bryopsida
D. Lycopsida
Mosses are included in sub-division of Read More »
Which of the following plant group first formed true leaves
A. Psilopsida
B. Lycopsida
C. Sphenopsida
D. Pteropsida
Which of the following plant group first formed true leaves Read More »
Sporophyte is____________?
A. Monoploid
B. Haploid
C. Diploid
D. Polyploidy
Sporophyte is____________? Read More »
Ground pries are also known as
A. Lycopods
B. Spike mosses
C. Both of these
D. None of these
Ground pries are also known as Read More »