Morphology Of Flowering Plants
484 Questions
Start Errorless Test
NEET 2024
Q1
Errorless
9. Critical Thinking
MCQ
Which of the following is an example of actinomorphic flower
A.
Datura
B.
Cassia
C.
Pisum
D.
Sesbania
NEET 2024
Q2
Errorless
9. Critical Thinking
MCQ
Identify the part of the seed from the given figure which is destined to form root when the seed germinates
A.
A
B.
B
C.
C
D.
D
NEET 2024
Q3
Errorless
9. Critical Thinking
MCQ
Identify the type of flowers based on the position of calyx, corolla and androecium with respect to the ovary from the given fiqures (a) and (b)
A.
a Epigynous; b Hypogynous
B.
a Hypogynous; b Epigynous
C.
a Perigynous; b Epigynous
D.
a Perigynous; b Perigynous
NEET 2024
Q4
Errorless
9. Critical Thinking
MCQ
Match Column-I with Column-II
| Column-I | Column-II | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
A.
A-Q, B-S, C-P, D-R
B.
A-P, B-Q, C-R, D-S
C.
A-S, B-R, C-Q, D-P
D.
A-Q, B-R, C-S, D-P
NEET 2024
Q5
Errorless
9. Critical Thinking
MCQ
Match Column-I with Column-II
| Column-I | Column-II | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
A.
A-R, B-Q, C-P, D-R
B.
A-R, B-P, C-Q, D-Q
C.
A-P, B-Q, C-S, D-R
D.
A-R, B-P, C-S, D-Q
NEET 2023
Q6
Errorless
9. Critical Thinking
MCQ
Family Fabaceae differs from Solanaceae and Liliaceae. With respect to the stamens, pick out the characteristics specific to family Fabaceae but not found in Solanaceae or Liliaceae
A.
Polyadelphous and epipetalous stamens
B.
Monoadelphous and Monothecous anthers
C.
Epiphyllous and Dithecous anthers
D.
Diadelphous and Dithecous anthers
NEET 2023
Q7
Errorless
9. Critical Thinking
MCQ
Axile placentation is observed in
A.
China rose, Beans and Lupin
B.
Tomato, Dianthus and Pea
C.
China rose, Petunia and Lemon
D.
Mustard, Cucumber and Primrose
NEET 2023
Q8
Errorless
10. Assertion and Reason
MCQ
Assertion : A flower is defined as modified shoot wherein the shoot apical meristem changes to floral meristem.
Reason: Internode of the shoot gets condensed to produce different floral appendages laterally at successive node instead of leaves.
A.
If both assertion and reason are true and the reason is the correct explanation of the assertion.
B.
If both assertion and reason are true but reason is not the correct explanation of the assertion.
C.
If assertion is true but reason is false.
D.
If the assertion and reason both are false.
E.
If assertion is false but reason is true.
NEET 2022
Q9
Errorless
9. Critical Thinking
MCQ
Identify the correct set of statements
(A) The leaflets are modified into pointed hard thorns in Citrus and Bougainvillea
(B) Axillary buds form slender and spirally coiled tendrils in cucumber and pumpkin
(C) Stem is flattened and fleshy in Opuntia and modified to perform the function of leaves
(D) Rhizophora shows vertically upward growing roots that help to get oxygen for respiration
(E) Subaerially growing stems in grasses and strawberry help in vegetative propagation
(A) The leaflets are modified into pointed hard thorns in Citrus and Bougainvillea
(B) Axillary buds form slender and spirally coiled tendrils in cucumber and pumpkin
(C) Stem is flattened and fleshy in Opuntia and modified to perform the function of leaves
(D) Rhizophora shows vertically upward growing roots that help to get oxygen for respiration
(E) Subaerially growing stems in grasses and strawberry help in vegetative propagation
A.
B, C, D and E only
B.
A, B, D and E only
C.
B and C only
D.
A and D only
NEET 2022
Q10
Errorless
9. Critical Thinking
MCQ
Which part of the fruit, labelled in the given figure makes it a false fruit
A.
C ā Thalamus
B.
D āSeed
C.
A ā Mesocarp
D.
B ā Endocarp
NEET 2021
Q11
Errorless
9. Critical Thinking
MCQ
In some members of which of the following pairs of families pollen grains retain their viability for months after release
[Kerala PMT 2010; CBSE PMT (Pre.) 2011; NEET 2022]
A.
Poaceae ; Leguminosae
B.
Poaceae ; Solanaceae
C.
Rosaceae ; Leguminosae
D.
Poaceae ; Rosaceae
NEET 2020
Q12
Errorless
9. Critical Thinking
MCQ
Ray florets have
A.
Half inferior ovary
B.
Inferior ovary
C.
Superior ovary
D.
Hypogynous ovary
NEET 2020
Q13
Errorless
9. Critical Thinking
MCQ
The roots that originate from the base of the stem are
A.
Lateral roots
B.
Fibrous roots
C.
Primary roots
D.
Prop roots
NEET 2019
Q14
Errorless
9. Critical Thinking
MCQ
Placentation, in which ovules develop on the inner wall of the ovary or in peripheral part, is Or The type of placentation in which ovary is syncarpous unilocular and ovules on sutures is called [CPMT 2010]
A.
Basal
B.
Axile
C.
Parietal
D.
Free central
NEET 2019
Q15
Errorless
9. Critical Thinking
MCQ
Persistent nucellus in the seed is known as
A.
Chalaza
B.
Perisperm
C.
Hilum
D.
Tegmen
NEET 2018
Q16
Errorless
5. Flower
MCQ
Which of the following flowers only once in its life-time
A.
Bamboo species
B.
Jackfruit
C.
Mango
D.
Papaya
NEET 2017; Bihar PMT 1994
Q17
Errorless
2. Stem
MCQ
Thorn of Bougainvillea is modified
A.
Stem
B.
Leaf
C.
Floral bud
D.
Root
NEET (Phase-II) 2016
Q18
Errorless
2. Stem
MCQ
Which one of the following statements is not correct
A.
Water hyacinth, growing in the standing water, drains oxygen from water that leads to the death of fishes
B.
Offspring produced by the asexual reproduction are called clone
C.
Microscopic, motile asexual reproductive structures are called zoospores
D.
In potato, banana and ginger, the plantlets arise from the internodes present in the modified stem
NEET (Phase-I) 2016
Q19
Errorless
2. Stem
MCQ
Which of the following is not a stem modification
A.
Pitcher of Nepenthes
B.
Thorns of citrus
C.
Tendrils of cucumber
D.
Flattened structures of Opuntia
NEET (Phase-II) 2016
Q20
Errorless
4. Inflorescence
MCQ
Many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths in their flowers
A.
Six
B.
Three
C.
Four
D.
Five
NEET (Phase-II) 2016
Q21
Errorless
5. Flower
MCQ
Radial symmetry is found in the flowers of
A.
Cassia
B.
Brassica
C.
Trifolium
D.
Pisum
NEET (Phase-II) 2016
Q22
Errorless
5. Flower
MCQ
The term polyadelphous' is related to
A.
Calyx
B.
Gynoecium
C.
Androecium
D.
Corolla
NEET (Phase-I) 2016
Q23
Errorless
5. Flower
MCQ
Proximal end of the filament of stamen is attached to the
A.
Anther
B.
Connective
C.
Placenta
D.
Thalamus or petal
NEET (Phase-I) 2016
Q24
Errorless
5. Flower
MCQ
The standard petal of a papilionaceous corolla is also called
A.
Carina
B.
Pappus
C.
Vexillum
D.
Corona
NEET (Phase-I) 2016
Q25
Errorless
7. Taxonomy of Angiospermic plants
MCQ
Tricarpellary syncarpous gynoecium is found in flowers of
A.
Liliaceae
B.
Solanaceae
C.
Fabaceae
D.
Poaceae