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Class XI Biology Revision Quiz | Plant Kingdom 1
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Question 1
Which of the algae has anteriorly placed, equal, 2 to 8 flagella?
Question 2
Which of the following statements are incorrect about ulothrix?
Question 3
Which of these are characteristics of algae?
a) Almost all are aquatic
b) They are chlorophyll bearing
c) Independent life cycle
d) No embryo formation
a) Almost all are aquatic
b) They are chlorophyll bearing
c) Independent life cycle
d) No embryo formation
Question 4
______a______ is the analysis of various types of taxanomic data by mathematical or computerised methods.
______b_______ is the description and basic classification of new species, sub species and other taxa.
______b_______ is the description and basic classification of new species, sub species and other taxa.
Question 5
Male gametes in angiosperms are formed by the division of :
Question 6
A tracheophytes whose xylem contains vessels?
Question 7
Which of these is to classify organisms based on overall morphology and other observable characters?
Question 8
Angiosperms have dominated the land flora primarily because of their
Question 9
Pogonatum is usually:
Question 10
Anthoceros are different from blue green algae in which of the following ways?
Question 11
The two layers of teeth in peristome of a moss are:-
Question 12
The oldest fossil bryophytes recorded is a species of
Question 13
Which of the following is correctly matched?
Question 14
Members of plantae having endospermic, perispermic, polycotyledonous and winged seeds also show
Question 15
Polyxylic and manoxylic wood is found in
Question 16
Veins are replaced by transfusion tissue in
Question 17
Which of these belong to division filicophyta?
Question 18
Which of the following statements describes the structure marked below:
Question 19
The number of neck canal cells in the archegonium of Dryopteris are
Question 20
Leaves are absent in
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