Biology MCQs

1496 MCQs  — Everyday Science MCQs  (Page 115 of 150)

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
The organs of locomotion in annelids are__________?
A. Muscles
B. Hydrostatic skeleton
C. Parapodia
D. Setae
Mantle in molluscs is present over____________?
A. Head
B. Ventral muscular foot
C. Dorsal visceral region
D. All of these