MCQ ON ANGIOSPERMS class 11 for NEET | MCQ ON —NEET Biology class 11th 2022 MCQ Questions for class 11 Biology chapter 2 | ANGIOSPERMS with Answer | Check the below NCERT MCQ question for class 11 Biology chapter 2 based on ANGIOSPERMS with Answers.
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We have provided class 11 Biology MCQs questions on ANGIOSPERMS with Answers to help students understand the concept very well.MCQ on Protista is useful for NEET/ CSIR/ UGC/ CBSE/ ICSE /AIIMS EXAM/ AFMC EXAM/ STATE LEVEL/ JAC exam MEDICAL EXAM 2022-23
The Angiosperms or flowering plants , constitute the most dominant and ubiquitous vascular plants of present day flora which changed the green and yellow melancholy of the earth’s vegetation by the colourful brightness and fragrance of their flower.
The term angiosperm means enclosed seed because the ovules or potential seed are enclosed within a hollow ovary. Angiosperms far exceeds all other major group of living plants in number and diversity of form and structure.
MCQ ON ANGIOSPERMS class 11 for NEET
1.Angiosperm have dominated the land flora primarily because of their
(a) Property of producing large number of seeds
(b) Nature of self pollination
(c) Domestication by man
(d) Power of adaptibiliy in diverse habitat.
Ans (d) Power of adaptibiliy in diverse habitat
2.Which differentiates leaf of dicots from monocots?
(a) Parallel venation
(b) Differentiate of palisade and spongy parenchyma
(c) Stomata only on upper side
(d) Stomata both on upper and lower sides
Ans. (b) Differentiate of palisade and spongy parenchyma
3.Which one of the following contain xylem vessels?
Ans. (d) Angiosperms
4.Double fertilisation is found without any exception in
5.The embryo sac of an Angiosperms is made up of
(a) 8 cells
(b) 7 cells and 8 nuclei
(c) 8 nuclei
(d) 7 cells and 7 nuclei
Ans.(b) 7 cells and 8 nuclei
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6.If the diploid number of a flowering plant is 36, what would be the chromosome number in its endosperm ?
7.The male sex organ in a flower is the
8.The female sex organ in a flower is the
(b) Pistil or Carpel
Ans.(b) Pistlil or Carpel
9.Each cells of an embryo-sac is ?
Ans. (c) Haploid
10. Each embryo-sac has a three celled egg apparatus consist of ?
(a) one egg cell and two synergids
(b) two egg cell and one synergids
(c) Fruiting bodies
Ans. (a) one egg cell and two synergids
11.Pollen after dispersal from the anthers are carried by wind or various other agencies to the stigma of a pistil this is termed as.
(d) double fertilization
12. Primary endosperm nucleus is
13.Which event is an unique to angiosperms ?
(b) Double fertilisation
(c) Triple fertilisation
Ans.(b) Double fertilisation
14.Which provides nourishment to the developing embryo?
15.Pollination by birds ?
Ans. (a) Ornithology
16.The stalk of a flower is called
17.In angiosperms pollination is carried by insects
18.The synergids and Antipodals degenarates ?
(a) after fertilisation
(b) during fertilisation
(c) before fertilisation
(d) all the above
And.(a) after fertilisation
19.Dictotyledons and monocotyledons are ?
(c) Slime)slime moulds
Ans. (b) Angiosperms
20. Ovules develop into