1621. Amoeba belongs to which kingdom______________?
✅ D. Protista
Option A: Prokaryotae Option B: Plantae Option C: Monera Option D: Protista Correct Answer : Protista Read more
Biology MCQs – Page 82
1622. Competition between species will be greatest if they attempt to occupy the same___________?
✅ D. Niche
Option A: Ecosystem Option B: Community Option C: Habitat Option D: Niche Correct Answer : Niche Read more
1623. The word virus is derived from Latin word venome meaning____________?
✅ C. Poisonous Fluid
Option A: Sweet fluid Option B: Sore Fluid Option C: Poisonous Fluid Option D: Salty Fluid Correct Answer : Poisonous Fluid Read more
1624. Which of the following category is most general with its members lest resembling with each other than the other categries_____________?
✅ D. Order
Option A: Species Option B: Genus Option C: Family Option D: Order Correct Answer : Order Read more
1625. The first eukarotes appeared about __________ years ago?
✅ A. 1.5 billion
Option A: 1.5 billion Option B: 2.5 billion Option C: 3.5 billion Option D: 4.5 billion Correct Answer : 1.5 billion Read more
1626. Those organisms which can prepare their own food from simple inorganic material and can store energy are called___________?
✅ A. Autotrophs
Option A: Autotrophs Option B: Heterotrophs Option C: Procariotique Option D: Eu-cariotique Correct Answer : Autotrophs Read more
1627. Solanum tuberosum is a scientific name of___________?
✅ C. Potato
Option A: Onion Option B: Amaltas Option C: Potato Option D: Tomato Correct Answer : Potato Read more
1628. The structure which has been formed or modified from gill pouches in humans is___________?
✅ B. Eustachian tube
Option A: Gills Option B: Eustachian tube Option C: Middle ear Option D: Lungs Correct Answer : Eustachian tube Read more
1629. Scurvy and beri beri and caused by the deficiency of___________?
✅ C. Vitamin C and B
Option A: Vitamin B and C Option B: Vitamin B and D Option C: Vitamin C and B Option D: Vitamin A and B Correct Answer : Vitamin C and B Read more
1630. The word which E-Chatton suggested for bacteria and blue green algae was_____________?
✅ C. Pro-cariotique
Option A: Autotrophs Option B: Heterotrophs Option C: Pro-cariotique Option D: Eu-cariotique Correct Answer : Pro-cariotique Read more
1631. The greatest diversity of animals in the lake is found in which one of the following zones?
✅ B. Littoral zone
Option A: Limmnetic zone Option B: Littoral zone Option C: Profundal zone Option D: None of these Correct Answer : Littoral zone Read more
1632. So far over _____________ number of species of animals are known?
✅ C. 1
Option A: million Option B: 1 million Option C: 1 Option D: 2 million Correct Answer : 1 Read more
1633. What is the characteristic feature of consumers?
✅ B. Heterotroph
Option A: Autotroph Option B: Heterotroph Option C: Parasite Option D: Saprophyte Correct Answer : Heterotroph Read more
1634. Which of the following organisms have Chitin as a major structural component of their cell wall________________?
✅ D. Fungi
Option A: Prokaryotae Option B: Protoctista Option C: Plantae Option D: Fungi Correct Answer : Fungi Read more
1635. Five kingdom classification was proposed by_____________?
✅ C. Robert Whittaker
Option A: Carlous Linnaeus Option B: E-Chatton Option C: Robert Whittaker Option D: Lynn Margulis and Karlene Schwartz Correct Answer : Robert Whittaker Read more
1636. Organisms of which of the following kingdom have absorptive mode of nutrition______________?
✅ D. Fungi
Option A: Prokaryotae Option B: Protoctista Option C: Animalia Option D: Fungi Correct Answer : Fungi Read more
1637. Which of the Euglenas (a Protoctista) character resembles that of animals______________?
✅ D. Both a and b
Option A: They can move Option B: They lack cell wall Option C: They do not have chlorophyll Option D: Both a and b Correct Answer : Both a and b Read more
1638. The one which can break open a plasmid ring is__________?
✅ A. Ligase enzyme
Option A: Ligase enzyme Option B: Primase enzyme Option C: Restriction endonuclease Option D: ATP-ase enzyme Correct Answer : Ligase enzyme Read more
1639. Allium cepa is the scientific name of______________?
✅ A. Onion
Option A: Onion Option B: Amaltas Option C: Potato Option D: Tomato Correct Answer : Onion Read more
1640. rRNA constitutes ____________% of the total cellular RNA?
✅ C. 80%
Option A: 3-4 % Option B: 10-20% Option C: 80% Option D: 90% Correct Answer : 80% Read more