Biology MCQs

11. Who gave theory of photosynthesis?
[A] Maurice Hilleman
[B] Jack Horner
[C] Jan Ingenhousz
[D] Franz Mesmer

Show Answer

12. Germplasm theory was given by which of the following biologists?
[A] August Weismann
[B] Georges Cuvier
[C] Arthur Tansley
[D] None of these

Show Answer

13. Which of the following is a sexual spore?
[A] Ascospore
[B] Sporangiospore
[C] Conidia
[D] Zoospore

Show Answer

14. What is the translucent fluid part of the cytoplasm called?
[A] Cell protein
[B] Cytosol
[C] Matrix
[D] Organelles

Show Answer

15. Who among the following is considered as the “Father of Indian Phycology”
[A] Prof. M.O.P. Iyenger
[B] Prof. J.N. Mishra
[C] Prof. R.R. Mishra
[D] Prof. R.N. Singh

Show Answer

16. What is the common name of pteridophytes?
[A] Ferns
[B] conifers
[C] flowering plant
[D] None of these

Show Answer

17. Megasporangium in Gymnosperms is also called as__?
[A] Macrosporangiate
[B] Nucellus
[C] Microsporangium

[D] Male strobili

Show Answer

18. Which of the following are the smallest organisms that cause disease in plants?
[A] Viruses
[B] Fungi
[C] Bacteria
[D] Mycoplasma

Show Answer

19. Which of the following pair is not correctly matched?
[A] Arthropoda – spiders
[B] Mollusca – oysters
[C] Echinodermata – Starfish
[D] Chordata – snails

Show Answer

20. In which order are lizards and snakes divided into reptiles?
[A] Order Testudines
[B] Order Crocodilia
[C] Order Squamata
[D] Order Sphenodontia

Show Answer