Neutron NEET 2024 Botany Sankalp
Morphology of flowering plants
DPP – 01
Inflorescence and Flower
7. What is correct for acropetal
1. Thalamus of flower is developed by arrangement in inflorescence?
(a) Condensation of nodes (a) It is found in racemose type
(b) Whorled group of nodes inflorescence
(c) Whorled meristem (b) Floral axis shows definite growth
(d) All of them (c) Old flower at top and young flower
2. Consider the following statements- at base
(A) A flower is modified shoot wherein (d) All of them
the shoot apical meristem changes 8. Mark the incorrect for basipetal
into floral meristem arrangement of inflorescence?
(B) Flower is always solitary when shoot (a) Floral axis terminates at apex into
bud transforms into flower flower
How many are correct – (b) Floral axis has definite growth
(a) Only A (c) It is in form of flower cluster.
(b) Only B (d) It has old flower at base and new
(c) Both A and B flower at apex.
(d) All incorrect 9. What type of meristem turn into floral
3. When a branch growth is terminated by meristem?
flower growth, it forms what type of (a) Lateral meristem
inflorescence (b) Apical meristem
(a) Cymose inflorescence (c) Intercalary meristem
(b) Racemose inflorescence (d) a and b
(c) Solitary inflorescence 10. What are examples of racemose type of
(d) None of them inflorescence
4. When floral axis is having indefinite (a) Sunhemp
growth, it is cause of formation of what (b) Cauliflower
type of inflorescence? (c) Colchicum
(a) Cymose (d) Aloe
(b) Racemose 11. In a flower, gynoecium is
(c) Solitary (a) Whorl of sepal
(d) None of them (b) Whorl of pistil
5. Mark the incorrectly matched – (c) Whorl of stamen
(a) Pea – racemose (d) Whorl of petal
(b) Mustard – cymose 12. Mark the incorrectly matched –
(c) Cassia – zygomorphic (a) Petunia – Gamopetalous
(d) China rose – Hypogynous (b) Makoi – Racemose
6. Difference between solitary and (c) Tobacco – Gamopetalous
racemose inflorescence is (d) Tomato – Epipetalous
(a) solitary has only one flower at apex 13. Which of the following is accessory
but racemose has group of flowers whorl and helps in pollination
(b) solitary inflorescence can be axillary (a) Calyx
or apical type but racemose is only (b) Corolla
axillary type (c) Perianth
(c) solitary is only apical type but (d) All of them
racemose is also apical type
(d) a and b
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Neutron NEET 2024 Botany Sankalp
Morphology of flowering plants
DPP – 01
14. Gynoecium is essential whorl because (a) Proximal
(a) It forms female part (b) Distal
(b) It attracts pollinators (c) Intercalary
(c) It produces pollen (d) Any where
(d) It makes flower colourful
15. Statement 1: inflorescence is 19. Math the following.
arrangement of flowers on floral axis.
Statement 2: inflorescence has Column I Column II
modified shoot apical meristem (Parts of (Description)
transformation into floral meristem. flower)
(a) Only statement 1 is correct. A. Calyx 1. Female
(b) Only statement 2 is correct reproductive
(c) Both statements are correct part
(d) Both statements incorrect
16. Statement 1: The arrangement of B. Corolla 2. Male
flowers on the floral axis is called reproductive
inflorescence. part
Statement 2: In floral stem, the apex C. Androecium 3. Outermost
produces different floral appendages whorl of
horizontally and internodes elongates lower
(a) Both statements are correct
(b) Only statement 1 is correct D. Gynoecium 4. Composed of
(c) Only statement 2 is correct petals
(d) Both statements are incorrect
17. Identify the given inflorescence.
(a) A-4, B-1, C-3, D-2
(b) A-3, B-2, C-1, D-4
(c) A-3, B-4, C-2, D-1
(d) A-2, B-1, C-3, D-4
20. In …A… type of inflorescence, main axis
terminates in a flower, hence is limited
in growth and flowers are borne in
…B… succession.
Choose the correct option to replace A
(a) Racemose
and B.
(b) Solitary
(a) A; Racemose, B; Acropetal
(c) Cymose
(b) A; Racemose, B; Basipetal
(d) Don’t know
(c) A; Cymose, B; Acropetal
18. In an inflorescence where flowers are
(d) A; Cymose, B; Basipetal
borne laterally in an acropetal
succession, the position of the youngest
floral bud shall be
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Neutron NEET 2024 Botany Sankalp
Morphology of flowering plants
DPP – 01
Answer Key
S1. Ans. (d)
S2. Ans. (c)
S3. Ans. (a)
S4. Ans. (b)
S5. Ans. (b)
S6. Ans. (d)
S7. Ans. (a)
S8. Ans. (d)
S9. Ans. (b)
S10. Ans. (a)
S11. Ans. (b)
S12. Ans. (b)
S13. Ans. (d)
S14. Ans. (a)
S15. Ans. (c)
S16. Ans. (b)
S17. Ans. (c)
S18. Ans. (b)
S19. Ans. (c)
S20. Ans. (d)
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