Everyday Science MCQs

5120 MCQs  (Page 404 of 512)

Bryophtes are called amphiabians of plant world because:
A. Bryophytes like amphibian ancestors are one of the most primitive organisms in this world.
B. Bryophytes like amphibian live in damp shady places and close to water body.
C. Amphibians have close relation with bryophytes in their habitat.
D. All of these
Hornwarts are included in sub-class of __________?
A. Anthoceropsida
B. Bryopsida
C. Hepaticopsida
D. Psilopsida
Horsetails are included in class of____________?
A. Sphenopeida
B. Lycopsida
C. Psilopsida
D. Pteropsida
Which of the following statement about plants is incorrect?
A. All are eukaryotes
B. They are multicellular.
C. Non-motile organisms
D. They are heterotrophes
Antheridia and archegonia are born on ______________ in bryophytes.
A. Sporophyte
B. Gametophyte
C. Both of these
D. None of these
Ferns are included in__________?
A. Psilopsida
B. Lycopsida
C. Sphenopsida
D. Pteropsida
Which system is present in nematodes?
A. Sac – like digestive system
B. Tube – like digestive system
C. Circulatory system
D. Respiratory system
Which of following system is segmentally arranged in annelids?
A. Excretory system
B. Digestive system
C. Criculatory system
D. Nervous system