MCQ Questions for Class 11 Biology Chapter 3 Plant Kingdom with Answers

Plant Kingdom Class 11 Biology MCQs Questions with Answers

Check the below NCERT MCQ Questions for Class 11 Biology Chapter 3 Plant Kingdom with Answers Pdf free download. MCQ Questions for Class 11 Biology with Answers were prepared based on the latest exam pattern. We have Provided Plant Kingdom Class 11 Biology MCQs Questions with Answers to help students understand the concept very well.

Class 11 Biology Chapter 3 Quiz

Class 11 Biology Chapter 3 MCQ Online Test

You can refer to NCERT Solutions for Class 11 Biology Chapter 3 Plant Kingdom to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Plant Kingdom Class 11 Biology MCQ online test

Q1.	Rhodophyceae is called red algae because of the pigment
	A.Fucoxanthin
	B.Phycoerythrin
	C.Carotenoids
	D.Chlorophyll c

Ans: Phycoerythrin
Explanation:
Members of Rhodophyceae are commonly called red algae because of the predominance of the red pigment, r-phycoerythrin in their body.

Q2.	Which of the followings plant material is an efficient water imbibant?
	A.Agar
	B.Cellulose
	C.Lignin
	D.Pectin

Ans: Agar

Q3.	In a monoecious plant
	A.Male and female sex organs are on the same individual
	B.Male and female gametes are of two morphologically distinct types
	C.Male and female sex organs are on different individuals
	D.All the stamens are fused to form one unit

Ans: Male and female sex organs are on the same individual

Q4.	The seedless vascular plants whose sporophytes are larger than their small and independent gametophytes are
	A.Pteridophytes
	B.Angiosperms
	C.Gymnosperms
	D.None of these

Ans: Pteridophytes

Q5.	Which of the following is a liverwort?
	A.Sphagnum
	B.Funaria
	C.Marchantia
	D.Polytrichum

Ans: Marchantia
Explanation:
Marchantia is a liverwort.
Sphagnum, Funaria and Polytrichum are mosses.

Q6.	Transgenic plants are the ones
	A.Grown in artificial medium after hybridization in the field
	B.Produced by a somatic embryo in artificial medium
	C.Generated by introducing foreign DNA in to a cell and regenerating a plant from that cell
	D.Produced after protoplast fusion in artificial medium

Ans: Generated by introducing foreign DNA in to a cell and regenerating a plant from that cell

Q7.	Which of the following plants is used extensively for the study of photosynthesis?
	A.Amaranthus
	B.Asparagus
	C.Chlorella
	D.Sunflower

Ans: Chlorella

Q8.	Which of the following is used to grow microbes?
	A.Laminaria
	B.Gelidium
	C.Chlorella
	D.Sargassum

Ans: Gelidium
Explanation:
Agar is extracted from Gelidium and Gracilaria, it is used to grow microbes and in preparation of ice-cream and jellies.

Q9.	Isogamous condition with non-flagellated gametes is found in
	A.Chlamydomonas
	B.Spirogyra
	C.Volvox
	D.Fucus

Ans: Spirogyra

Q10.	Gymnosperms produce neither flower nor fruit because they do not possess
	A.Embryo
	B.Ovary
	C.Ovule
	D.Seed

Ans: Ovary

Q11.	Rhodophyceae is called red algae because of the pigment
	A.Fucoxanthin
	B.Phycoerythrin
	C.Carotenoids
	D.Chlorophyll c

Ans: Phycoerythrin
Explanation:
Members of Rhodophyceae are commonly called red algae because of the predominance of the red pigment, r-phycoerythrin in their body.

Q12.	In moss stomata appears on
	A.Capsule
	B.Leaves
	C.Stem
	D.All of these

Ans: Capsule

Q13.	The gametophyte is not an independent, free-living generation in
	A.Pinus
	B.Polytrichum
	C.Adiantum
	D.Marchantia

Ans: Pinus

Q14.	In gymnosperms, the development of pollen grains occurs in
	A.Strobili
	B.Microsporangia
	C.Megasporangia
	D.Macrosporangia

Ans: Microsporangia
Explanation:
In gymnosperms, the development of pollen grains occur in microsporangia.

Q15.	Ribbon shaped chloroplasts occur in
	A.Ulothrix
	B.Spirogyra
	C.Chlamydomonas
	D.Riccia

Ans: Spirogyra

Q16.	Antheridia and Archegonia are sex organs of
	A.Moss
	B.Mucor
	C.Spirogyra
	D.Puccinia

Ans: Moss

Q17.	Iodine is found in
	A.Spirogyra
	B.Laminaria
	C.Polysiphonia
	D.Chlorella

Ans: Laminaria

Q18.	Bryophytes are called amphibians of plant kingdom because
	A.These plants live in soil and depend on marine organisms for asexual reproduction.
	B.These plants live in soil and depend on water for sexual reproduction.
	C.These plants live in water and depend on land animals for sexual reproduction.
	D.These plants live near water bodies.

Ans: These plants live in soil and depend on water for sexual reproduction.
Explanation:
Bryophytes are called amphibians of plant Kingdom because they live in soil and depend on water for sexual reproduction.
They usually occur in damp humid and shaded areas.