MCQ Questions for Class 11 Biology Chapter 5 Morphology of Flowering Plants with Answers

Morphology of Flowering Plants Class 11 Biology MCQs Questions with Answers

Check the below NCERT MCQ Questions for Class 11 Biology Chapter 5 Morphology of Flowering Plants with Answers Pdf free download. MCQ Questions for Class 11 Biology with Answers were prepared based on the latest exam pattern. We have Provided Morphology of Flowering Plants Class 11 Biology MCQs Questions with Answers to help students understand the concept very well.

Class 11 Biology Chapter 5 Quiz

Class 11 Biology Chapter 5 MCQ Online Test

You can refer to NCERT Solutions for Class 11 Biology Chapter 5 Morphology of Flowering Plants to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Morphology of Flowering Plants Class 11 Biology MCQ online test

Q1.	In tamarind, the pinnate leaf is
	A.bipinnate
	B.tripinnate
	C.paripinnate
	D.imparipinnate

Ans: bipinnate

Q2.	Artabotrys is a hook climber in which the hooks are modified
	A.inflorescence axis
	B.petiole
	C.roots
	D.stipules

Ans: inflorescence axis

Q3.	Exceptional roots of Cuscuta are
	A.haustorial
	B.coralloid
	C.mucorhizal
	D.all of the above

Ans: haustorial

Q4.	The petiole is swollen and spongy in
	A.Nepenthes
	B.Trapa
	C.Clematis
	D.all of the above

Ans: Trapa

Q5.	Which one of the following plants dose not have root – pockets
	A.Pistia
	B.Lemna
	C.Ficus
	D.Eichhornia

Ans: Ficus

Q6.	The largest petal overlaps the lateral ones in _________ aestivation.
	A.Papilionaceous
	B.Valvate
	C.Twisted
	D.Imbricate

Ans: Papilionaceous
Explanation:
In pea and bean flowers, there are five petals, the largest overlaps the two lateral petals which in turn overlaps the two smallest anterior petals. This is called Vexillary or papilionaceous aestivation.

Q7.	In Lathyrus, the leaves are modified into
	A.thorns
	B.cladodes
	C.tendrils
	D.spines

Ans: tendrils

Q8.	Label the parts of a monocot seed.
	A.A.Endosperm, B. Scutellum, C. Radicle, D. Coleoptile, E. Plumule
	B.A.Endosperm, B. Coleoptile, C. Scutellum, D. Radicle, E. Plumule
	C.A.Endosperm, B. Scutellum, C. Coleoptile, D. Radicle, E. Plumule
	D.A.Endosperm, B. Scutellum, C. Coleoptile, D. Plumule, E. Radicle

Ans: A.Endosperm, B. Scutellum, C. Coleoptile, D. Plumule, E. Radicle
Explanation:
MCQ Questions for Class 11 Biology Chapter 5 Morphology of Flowering Plants with Answers 2

MCQ Questions for Class 11 Biology Chapter 5 Morphology of Flowering Plants with Answers 2

Q9.	Potato tuber is an underground stem because
	A.it lacks chlorophyll
	B.it is swollen
	C.it possesses axillary buds
	D.it stores starch as reserve food material

Ans: it possesses axillary buds

Q10.	Floating roots are characteristic of
	A.Tinospora
	B.Jussiaea
	C.Viscum
	D.Vanda

Ans: Jussiaea

Q11.	Thors and spines are
	A.homologous organs
	B.analogous organs
	C.thron is homologous while spine is analogous
	D.spine is homologous while is analogous

Ans: spine is homologous while is analogous

Q12.	The coloured part of a Bougainuillea flower is the
	A.corolla
	B.calyx
	C.bracts
	D.androecium

Ans: bracts

Q13.	In which of the following plants stems do not store the food material
	A.potato
	B.ginger
	C.onion
	D.colocasia

Ans: onion

Q14.	In banana, the stem is
	A.underground only
	B.both underground and aerial
	C.absent
	D.aerial only

Ans: underground only

Q15.	Srem modified to perform the function of a leaf and having many internodes is called as
	A.phylloclade
	B.cladode
	C.offset
	D.phyllode

Ans: phylloclade

Q16.	Certain plants called as runners can be easily propagated. This is due to the fact
	A.they are numerous in numbers
	B.they store the ready food
	C.they lie horizontally on the soil
	D.they can produce adventitious roots quite readily at the nodes

Ans: they can produce adventitious roots quite readily at the nodes

Q17.	The coloured part of a Bougainuillea flower is the
	A.corolla
	B.calyx
	C.bracts
	D.androecium

Ans: bracts

Q18.	The axillary buds arise
	A.endogenously from the pericycle
	B.exogenously from the tissues of the shoot apex
	C.endogenously from the cambium tissues
	D.exogenously from the innermost layers of cortex

Ans: exogenously from the tissues of the shoot apex

Q19.	The arrangement of sepals or petals in floral bud is called
	A.Placentation
	B.Aestivation
	C.Bracteate
	D.Phyllotaxy

Ans: Aestivation
Explanation:
The mode of arrangement of sepals or petals in floral bud with respect to the other members of the same whorl is known as aestivation.

Q20.	The term phyllotaxy is used to describe the
	A.type of ovary in a plant
	B.mode of arrangement of leaves
	C.type of roots
	D.arrangement of sepals and petals