HARD
11th Tamil Nadu Board
IMPORTANT
Earn 100
Monoecious plant of Chara shows occurrence of:
50% studentsanswered this correctly
Important Questions on Diversity Of Living World
HARD
11th Tamil Nadu Board
IMPORTANT
Read the following five statements (A-E) and answer as asked next to them
a. In Equisetum, the female gametophyte is retained on the parent sporophyte
b. In Ginkgo, male gametophyte is not independent
c. The sporophyte in Riccia is more developed than that in Polytrichum
d. Sexual reproduction in Volvox is isogamous
e. The spores of slime mould lack cell walls
How many of the above statement are correct?
EASY
11th Tamil Nadu Board
IMPORTANT
One of the major components of cell wall of most fungi is:
HARD
11th Tamil Nadu Board
IMPORTANT
Which one of the following statements is wrong?
EASY
11th Tamil Nadu Board
IMPORTANT
Flagellated male gametes are present in all the three of which one of the following sets?
HARD
11th Tamil Nadu Board
IMPORTANT
Ectophloic siphonostele is found in:
EASY
11th Tamil Nadu Board
IMPORTANT
Which part of the tobacco plant is infected by Meloidogyne incognita?
HARD
11th Tamil Nadu Board
IMPORTANT
Select the correct statement:
HARD
11th Tamil Nadu Board
IMPORTANT
Seed formation without fertilization in flowering plants involves the process of
