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MCQOPTIONS
This section includes 14620 Mcqs, each offering curated multiple-choice questions to sharpen your NEET knowledge and support exam preparation. Choose a topic below to get started.
| 951. |
Which of the following option shows the correct match of type of placentation with their figure and examples? Column-I Column-II Column-III A. Marginal I. Sunflower, Marigold B. Axile II. Dianthus, Primrose C. Parietal III. Mustard. Argemone D. Free central IV. China rose, Tomato, Lemon E. Basal V. Pea |
| A. | A-V, t; B-II, s; C-I, r; D-III, q; E-IV, p |
| B. | A-I, t; B-II, s; C-III, r; D-IV, p; E-V, q |
| C. | A-V, p; B-II, s; C-I, q; D-III, r; E-IV, t |
| D. | A-V, p; B-III, q; C-II, s; D-I, t; E-IV, r |
| Answer» B. A-I, t; B-II, s; C-III, r; D-IV, p; E-V, q | |
| 952. |
Why are drupes called stony fruits? |
| A. | Hard epicarp |
| B. | Hard mesocarp |
| C. | Hard endocarp |
| D. | Both (a) and (b) |
| Answer» D. Both (a) and (b) | |
| 953. |
The botanical name for 'Shikakai' is: |
| A. | Acacia catechu |
| B. | Acacia concinna |
| C. | Acacia Senegal |
| D. | Acacia nilotica |
| Answer» C. Acacia Senegal | |
| 954. |
Which family yields poor man's protein? |
| A. | Papilionatae |
| B. | Cruciferae |
| C. | Solanaceae |
| D. | Mimosoidae |
| Answer» B. Cruciferae | |
| 955. |
Stilt roots occur in: |
| A. | Groundnut |
| B. | Rice |
| C. | Sugarcane |
| D. | Wheat |
| Answer» D. Wheat | |
| 956. |
Pentamerous, actinomorphic flowers, bicarpellate ovary with oblique septa and fruit, a capsule of berry, are the characteristic features of: |
| A. | Brassicaceae |
| B. | Solanaceae |
| C. | Liliaceae |
| D. | Asteraceae |
| Answer» C. Liliaceae | |
| 957. |
Leaves of dicotyledonous plants possess ______ venation, while ______ venation is the characteristic of most monocotyledons. |
| A. | Reticulate and Parallel |
| B. | Parallel and Reticulate |
| C. | Reticulate and Perpendicular |
| D. | Obliquely and Parallel |
| Answer» B. Parallel and Reticulate | |
| 958. |
Given inflorescence is a: |
| A. | Cyathium |
| B. | Dichasial cyme |
| C. | Umbel |
| D. | Verticillaster |
| Answer» B. Dichasial cyme | |
| 959. |
Which of the following genera is characterized by the production of geocarpic fruits? |
| A. | Cucurbita |
| B. | Pisum |
| C. | Glycine |
| D. | Arachis |
| Answer» E. | |
| 960. |
The botanical name of groundnut is: |
| A. | Cicer arietinum |
| B. | Glycine max |
| C. | Arachis hypogea |
| D. | Lens esculentus |
| Answer» D. Lens esculentus | |
| 961. |
Hypanthodium is: |
| A. | Thalamus |
| B. | Fruit |
| C. | Inflorescence |
| D. | Ovary |
| Answer» D. Ovary | |
| 962. |
In a raceme, the flowers are: |
| A. | arranged in a basipetal succession |
| B. | arranged in a acropetal succession |
| C. | bisexual |
| D. | monosexual |
| Answer» C. bisexual | |
| 963. |
Match column-I with column-II and choose the correct option. Column-I Column-II A. Spike I. Bougainvillea B. Capitulum II. Coleus C. Dichasial cyme III. Adhatoda D. Multiparous cyme IV. Zinnia E. Verticillaster V. Asclepias |
| A. | A-III, B-IV, C-I, D-V, E-II |
| B. | A-III, B-I, C-IV, D-V, E-II |
| C. | A-II, B-IV, C-I, D-V, E-III |
| D. | A-IV, B-II, C-V, D-I, E-III |
| Answer» B. A-III, B-I, C-IV, D-V, E-II | |
| 964. |
The main purpose of phyllotaxy for the leaves is to provide sufficient____. |
| A. | soil |
| B. | air |
| C. | water |
| D. | light |
| Answer» E. | |
| 965. |
Axis of inflorescence is: |
| A. | Pedicel |
| B. | Peduncle |
| C. | Petiole |
| D. | All of these |
| Answer» C. Petiole | |
| 966. |
A biparous cyme ending in uniparous cyme constitutes: |
| A. | Verticillastep |
| B. | Panicle |
| C. | Hypanthodium |
| D. | Cyathium |
| Answer» B. Panicle | |
| 967. |
Stipules are found in: |
| A. | All dicots |
| B. | All dicots and some monocots |
| C. | Some dicots and monocots |
| D. | All dicots and monocots |
| Answer» E. | |
| 968. |
Outer covering ofepiphytic roots is: |
| A. | Osmophore |
| B. | Rhizophore |
| C. | Velamen |
| D. | Pneumatophore |
| Answer» D. Pneumatophore | |
| 969. |
Root hairs are ontogenetically: |
| A. | Exogenous |
| B. | Endogenous |
| C. | Both (a) and (b) |
| D. | None of these |
| Answer» B. Endogenous | |
| 970. |
Leaves are changed into spines in xerophytic structures called: |
| A. | Phyllode |
| B. | Stolen |
| C. | Phylloclade |
| D. | All of these |
| Answer» D. All of these | |
| 971. |
Match column-I with column-II and choose the correct option given below. Column-I Column-II A. Apple I. Outer portion of receptacle B. Coconut II. Fleshy thalamus C. Jack fruit III. Thalamus & pericarp D. Guava IV. Endosperm E. Pineapple V. Bract, perianth & seeds |
| A. | A-II, B-III, C-IV, D-V, E-I |
| B. | A-V, B-III, C-I, D-IV, E-II |
| C. | A-II, B-III, C -I, D -V, E- IV |
| D. | A-II, B-IV, C-V, D-III, E-I |
| Answer» E. | |
| 972. |
Match column-I with column-II and select the correct answer using the codes given below. Column-I Column-II A. Tubercular storage roots I. Tinospora B. Pneumatophores II. Heritiera C. Haustoria III. Asparagus D. Prop-roots IV. Viscum E. Assimilatory roots V. Pandanus |
| A. | A-II B-III C-IV D-V E-I |
| B. | A-III B-IV C-V D-I E-II |
| C. | A-III B-I C- II D-V E- IV |
| D. | A-III B-II C-IV D-V E-I |
| Answer» E. | |
| 973. |
The most advanced type of inflorescence is: |
| A. | Corymb |
| B. | Capitulum |
| C. | Spadix |
| D. | Catkin |
| Answer» C. Spadix | |
| 974. |
Water melon is: |
| A. | Pome |
| B. | Sorosis |
| C. | Pepo |
| D. | Drupe |
| Answer» D. Drupe | |
| 975. |
The inflorescence in cauliflower is: |
| A. | Compound corymb |
| B. | Corymb |
| C. | Umbel |
| D. | Catkin |
| Answer» B. Corymb | |
| 976. |
A fruit developing from an inflorescence is called: |
| A. | Etaerio |
| B. | Composite fruit |
| C. | Achene |
| D. | Berry |
| Answer» C. Achene | |
| 977. |
Which of the following is a modified stem for the protection of plants from browsing animals? |
| A. | Tendrils |
| B. | Thorns |
| C. | Rhizome |
| D. | Tuber |
| Answer» C. Rhizome | |
| 978. |
Buttress roots are found in: |
| A. | Sorghum |
| B. | banyan |
| C. | Terminalia |
| D. | Pandanus |
| Answer» D. Pandanus | |
| 979. |
Fibrous roots develop in maize from: |
| A. | Upper nodes |
| B. | Lower nodes |
| C. | Upper intemodes |
| D. | None of these |
| Answer» C. Upper intemodes | |
| 980. |
Velamen is found in: |
| A. | roots of screwpine. |
| B. | aerial and terrestrial roots of orchids. |
| C. | leaves ofFicus elastica. |
| D. | aerial roots of orchids. |
| Answer» E. | |
| 981. |
Staminodes commonly occur in: |
| A. | Liliaceae |
| B. | Papilionatae |
| C. | Caesalpinoideae |
| D. | All of the above |
| Answer» D. All of the above | |
| 982. |
Opium is obtained from which part of the plant, Papaver somniferum? |
| A. | Inflorescence |
| B. | Fruit (unripe) |
| C. | Male part (dried) |
| D. | Seeds |
| Answer» C. Male part (dried) | |
| 983. |
Axis between corolla and androecium is: |
| A. | Anthophore |
| B. | Gynophore |
| C. | Gynandrophore |
| D. | Androphore |
| Answer» E. | |
| 984. |
Choose the product that is derived from style and stigma. |
| A. | Saffron |
| B. | Fenugreek |
| C. | Asafoetida |
| D. | Psyllium |
| Answer» B. Fenugreek | |
| 985. |
Which type of function is performed by the fleshy leaves of onion and garlic? |
| A. | Storage |
| B. | Reproduction |
| C. | Photosynthesis |
| D. | Protection |
| Answer» B. Reproduction | |
| 986. |
Which option is correctly matched with the diagrams? |
| A. | A-Valvate, B-Twisted, C-Imbricate, D-Vexillary |
| B. | A-Vexmaiy, B-Valvate, C-Twisted, D-Imbricate |
| C. | A-Imbricate, B-Vexillary, C-Valvate, D-Twisted |
| D. | A-Twisted, B-Imbricate, C-Vexillary, D-Valvate |
| Answer» B. A-Vexmaiy, B-Valvate, C-Twisted, D-Imbricate | |
| 987. |
The largest leaf belongs to: |
| A. | Nerium |
| B. | Tobacco |
| C. | Victoria |
| D. | Rafflesia |
| Answer» D. Rafflesia | |
| 988. |
Choose the correct combinations. (i) Hypogynous flower (ii) Perigynous flower (iii) Epigynous flower |
| A. | A-(i), B-(ii), C-(iii) |
| B. | A-(i), B-(iii), C-(ii) |
| C. | A-(iii),B-(ii),C-(i) |
| D. | A-(iii), B-(i), C-(ii) |
| Answer» B. A-(i), B-(iii), C-(ii) | |
| 989. |
New banana plants develop from: |
| A. | Rhizome |
| B. | Sucker |
| C. | Stolen |
| D. | Seed |
| Answer» C. Stolen | |
| 990. |
Match column-I with column-II and select the correct answer using the codes given below. Column-I Column-II A. Wheat I. False fruit B. Groundnut II. Caryopsis C. Grapes III. Lomentum D. Mango IV. Parthenocarpic fruit E. Apple V. Drupe |
| A. | A-III B-II C-IV D-V E-I |
| B. | A-II B-III C-IV D-I E-V |
| C. | A-II B-III C-IV D-V E-I |
| D. | A-II B-IV C-III D-V E-I |
| Answer» D. A-II B-IV C-III D-V E-I | |
| 991. |
Reserve food is mainly found in: |
| A. | underground stems. |
| B. | underground modified tap roots. |
| C. | underground modified adventitious roots. |
| D. | All of the above |
| Answer» E. | |
| 992. |
Prop roots of Banyan tree are meant for: |
| A. | Respiration |
| B. | Absorption of water from soil |
| C. | Providing support to big tree |
| D. | All of the above |
| Answer» D. All of the above | |
| 993. |
Capitulum inflorescence is a modification of: |
| A. | Raceme |
| B. | Panicle |
| C. | Spike |
| D. | Cyme |
| Answer» D. Cyme | |
| 994. |
Fibres are usually obtained from the members of: |
| A. | Solanaceae |
| B. | Malvaceae |
| C. | Leguminosae |
| D. | Cruciferae |
| Answer» C. Leguminosae | |
| 995. |
A sterile stamen is known as: |
| A. | Staminode |
| B. | Anther |
| C. | Pollen grain |
| D. | Filament |
| Answer» B. Anther | |
| 996. |
The leaves are modified into tendrils, hooks, pitcher and bladder in the following plants respectively: |
| A. | Sweet pea. Cat's nail. Nepenthes, Utricularia |
| B. | Sweet pea. Cat's nail, Utricularia, Nepenthes |
| C. | Nepenthes, Sweet pea. Cat's nail, Utricularia |
| D. | Utricularia, Nepenthes, Cat's nail, Sweet pea |
| Answer» B. Sweet pea. Cat's nail, Utricularia, Nepenthes | |
| 997. |
Sleeping movements commonly occur in plants of family: |
| A. | Leguminosae |
| B. | Liliaceae |
| C. | Malvaceae |
| D. | Compositae |
| Answer» B. Liliaceae | |
| 998. |
Eye of potato is: |
| A. | Axillary bud |
| B. | Accessory bud |
| C. | Adventitious bud |
| D. | Apical bud |
| Answer» B. Accessory bud | |
| 999. |
Which one is the correct answer for cohesion of stamens in the given diagram? |
| A. | Monoadelphous |
| B. | Diadelphous |
| C. | Polyadelphous |
| D. | Synandrous |
| Answer» C. Polyadelphous | |
| 1000. |
The perianth is the term used when: |
| A. | androecium and gynoecium are similar. |
| B. | androecium and calyx are similar. |
| C. | corolla and gynoecium are similar. |
| D. | calyx and corolla are similar. |
| Answer» E. | |