InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 901. |
Non-albuminous seed is produced inA. WheatB. PeaC. MaizeD. Castor |
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Answer» Correct Answer - B Seed of garden pea is ex-albuminous or non endospermic. |
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| 902. |
Non-albuminous seed is produced inA. MaizeB. CastorC. WheatD. Pea |
| Answer» Correct Answer - D | |
| 903. |
Aleurone layer is rich in:A. ProteinsB. StarchC. LipidD. Auxins |
| Answer» Correct Answer - A | |
| 904. |
Reproductive roots taking part in reproduction are found inA. Dalbergia (Shisham)B. DahliaC. Sweet potato (Ipomoea)D. All of these |
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Answer» Correct Answer - D Many roots can develop adventitous buds and take part in vegetative propagation, e.g., Dahlia, Dalbergia. |
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| 905. |
Pepo fruit is found inA. CruciferaeB. LeguminosaeC. CucurbitaceaeD. Liliaceae |
| Answer» Correct Answer - C | |
| 906. |
A rooless angiosperm isA. CuscutaB. BalanosphoraC. UtriculariaD. All of these |
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Answer» Correct Answer - D Some aquatic and saprophytic angiosperms have no roots. In aquatic insectivorous Plant-Utricularia, some leaves are finely dissected and carry on function of roots. |
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| 907. |
Edible part of guava isA. Thalamus and pericarpB. Entire fruitC. EndocarpD. None of the above |
| Answer» Correct Answer - A | |
| 908. |
A drupe develops inA. TomatoB. MangoC. WheatD. Pea |
| Answer» Correct Answer - B | |
| 909. |
Seed coat is not thin, membranous inA. GramB. MaizeC. CoconutD. Groundnut |
| Answer» Correct Answer - C | |
| 910. |
Seed coat is not thin, membranous inA. CoconutB. GroundnutC. GramD. Maize |
| Answer» Correct Answer - A | |
| 911. |
Study the following lists `{:(,"List - I",,"List - II",),((A),"Spongy aril",(I),"Jussiaea",),((B),"Multiple epidermis",(II),"Pistia",),((C),"Respiratory roots",(III),"Nerium",),((D),"Root pockets",(IV),"Sagittaria",),(,,(V),"Nymphaea",):}` The correct match isA. `{:(,A,B,C,D),((a),I,III,II,V):}`B. `{:(,A,B,C,D),((b),II,I,IV,III):}`C. `{:(,A,B,C,D),((c),II,IV,III,I):}`D. `{:(,A,B,C,D),((d),V,III,I,II):}` |
| Answer» Correct Answer - D | |
| 912. |
Endosperm is consumed by developing embryo in the seed ofA. MaizeB. CoconutC. CastorD. Pea |
| Answer» Correct Answer - D | |
| 913. |
Infundibuliform corolla isA. funnel shapedB. star shapedC. bealk shapedD. urn shaped |
| Answer» Correct Answer - A | |
| 914. |
Vexillary aestivation is characteristic of the familyA. mimosoideaB. caesalapinoideaeC. papilionceaeD. none of these |
| Answer» Correct Answer - C | |
| 915. |
Polyhyllous petaloid perianth occurs inA. phdygonumB. festucaC. polyanthesD. cirmum |
| Answer» Correct Answer - A | |
| 916. |
Calyx appears dotted due to the presence of glands inA. tagetesB. aconitumC. aytrapaD. salvia |
| Answer» Correct Answer - D | |
| 917. |
A persistent calyx when grows along with the fruit it is calledA. marcesecntB. accrescentC. peristentD. caducous |
| Answer» Correct Answer - B | |
| 918. |
Individual flowers are attached to inflorescence axis byA. PenduncleB. PetioleC. PedicleD. Bract |
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Answer» Correct Answer - C Individual flowers are attached to inflorescence axis by pedicel (stalk of flower). |
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| 919. |
Assertion : Maize is an albuminous seed Reason : Endosperm is completely absorbed by its growing embryo.A. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. If the assertion is true but the reason is falseD. If both the assertion and reason are false |
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Answer» Correct Answer - C Albuminous seeds are those where endosperm is present, as in maize and castor bean. The endosperm persists in their seeds. In exalbuminous seeds, the endosperm is completely absorbed by the growing embryo and the food reserve gets stored in the cotyledons. |
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| 920. |
The character common between head umbel and cyathium isA. sessile flowersB. involucreC. unisexualiytD. all the these |
| Answer» Correct Answer - B | |
| 921. |
Perianth in the spikelet of jawar is represented byA. LodiculesB. Sepals and petalsC. GlumesD. Lemma and palea |
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Answer» Correct Answer - A Lodicules are two scale like structure that lie at the base of the ovary of a grass flower including jawar |
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| 922. |
A spikelet head is alos termed asA. stroblusB. locustaC. capitateD. fascicle |
| Answer» Correct Answer - C | |
| 923. |
Axis of the spikelet is known asA. RachillaB. PedicelC. AppendageD. Rachis |
| Answer» Correct Answer - A | |
| 924. |
In a compund umbel each umbelluel is subtended byA. involucreB. involucelC. bractD. bracteole |
| Answer» Correct Answer - A | |
| 925. |
Axis of the spikelet is known asA. rachillaB. pedicelC. apendageD. rachis |
| Answer» Correct Answer - D | |
| 926. |
Inflorescence consisting unisxual sessile flowers isA. spikeB. spikelet ctC. catkinD. umbel |
| Answer» Correct Answer - C | |
| 927. |
spike hasA. pedicellate flowersB. complete flowersC. sessile flowersD. catkin |
| Answer» Correct Answer - C | |
| 928. |
A giant spadix is formed in a species foA. colacsiaB. caladiumC. amorphosphallusD. pothos |
| Answer» Correct Answer - D | |
| 929. |
Find the correct match . A. (a) `to` (iv) , (b) `to` (ii) , ( c) `to` (i) , (d) `to` (v)B. (a) `to` (iv) , (b) `to`(ii) , ( c) `to` (i) , (d) `to` (iii)C. (a) `to` (iv) , (b) `to` (i) , ( c) `to` (ii) , (d) `to` (iii)D. (a) `to` (iv) , (b) `to` (v) , ( c) `to` (i) , (d) `to` (iii) |
| Answer» Correct Answer - A | |
| 930. |
Sessile and hermaphrodite flowers arranged in acropetal sucessoin are found inA. spadixB. corymbC. spikeD. raceme |
| Answer» Correct Answer - C | |
| 931. |
In lupinus and radish the infloresece isA. spikeB. racemeC. corymbD. catkin |
| Answer» Correct Answer - B | |
| 932. |
Find the correct match . A. (a) `to` (iv) , (b) `to` (ii) , ( c) `to` (i) , (d) `to` (v)B. (a) `to` (iv) , (b) `to`(ii) , ( c) `to` (i) , (d) `to` (iii)C. (a) `to` (iv) , (b) `to` (i) , ( c) `to` (ii) , (d) `to` (iii)D. (a) `to` (iv) , (b) `to` (v) , ( c) `to` (i) , (d) `to` (iii) |
| Answer» Correct Answer - A | |
| 933. |
Spathy bract is characteristic of ……………inflorescenceA. umeblB. spadixC. racemeD. amentum |
| Answer» Correct Answer - B | |
| 934. |
Inflorescence with thick , fleshy axis and large-colored bract isA. SpatheB. SpadixC. SpikeletD. Hypanthodium |
| Answer» Correct Answer - B | |
| 935. |
Assertion:In imbricate aestivation, out of five petals, one is completely internal, one is completely external and in each of the remaining three petals, one margin is internal and the other is external Reason:Ascending imbricate aestivation is found in Cassia and gulmohur.A. If both assertion and reason are true and reason is the correct explanation of assertion.B. If both assertion and reason are true but reason is not the correct explanation of assertion.C. If assertion is true but reason is false.D. If assertion and reason are false. |
| Answer» Correct Answer - B | |
| 936. |
In Calotropis the phyllotaxy isA. AlternateB. VerticellateC. Opposite and superposedD. Opposite and decussate |
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Answer» Correct Answer - D A pair of leaves at one node stands at right angle to the next upper or lower pair so that four vertical rows are formed on the stem e.g, Calotropis, Zinnia, Tulsi, Quisqualis. |
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| 937. |
Leaf blade is spinous in case ofA. NeriumB. ZizipusC. ArgemoneD. Cannabis |
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Answer» Correct Answer - C In some plants leaves are modified into pointed spines which are known as leaf spines. These protect the plant from grazing animals and reduce the rate of transpiration in xerophytic plants. |
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| 938. |
In spiral phyllotaxy, the number of leaves at each node isA. oneB. twoC. threeD. many |
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Answer» Correct Answer - A The simplest type of phyllotaxy is alternate or spiral distichous in which the leaves of a brach form two alternate rows (e.g., Grass). In spiral phyllotaxy, a single leaf srises at each node in alternate manner. |
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| 939. |
Arrangement of floral leaves in a floral bud is calledA. VernationB. PerfoliationC. AestivationD. Ptyxis |
| Answer» Correct Answer - A | |
| 940. |
Which one of the following plants shows alternate phyllotaxy?A. SunflowerB. GuavaC. NeriumD. Calotropis |
| Answer» Correct Answer - A | |
| 941. |
The arrangement abnd folding of each lamina without any relationship with other leaves in bud, is calledA. PtyxisB. VernationC. AestivationD. Phyllotaxy |
| Answer» Correct Answer - A | |
| 942. |
Assertion. The fruits of groundnuts are not nuts but underground pods. Reason. The pods will not develop until the fertilized ovary is pushed under the soil.A. If both Assertion and Reason are true and the Reason is a correct explanation of the Assertion.B. If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion.C. If Assertion is true but the Reason is false.D. If both Assertion and Reason are false. |
| Answer» Correct Answer - B | |
| 943. |
Select an incorrect matchA. Whorled phyllotaxy-Alstonia,NeriumB. Decussate phyllotaxyQuisqualis, Psidium,SyzygiumC. Alternate phyllotaxy-Mustard,China rose, SunflowerD. Opposite phyllotaxy -Zinnia,Calotropis |
| Answer» Correct Answer - B | |
| 944. |
Leaflet tendril and entire leaf tendril are found in respectively.A. Cucurbita,SmilaxB. Pisum,Lathyrus sativusC. Passiflora,vitisD. Luffa,Pisum |
| Answer» Correct Answer - B | |
| 945. |
Give one example each of the following : (A) A plant having hypanthodium inflorescence (B) A palmately compound leaf having 5 or more tenhinal leaflets (C) A plant with decompound leaves (D) A cladode (E) A plant which reproduces vegetatively by root tubers (F) A plant in which the floral buds of inflorescence transform into bulbils (G) A plant in which the free ends of adnate stipules are modified into tendrils (H) An endospermic dicotyledonous seed (I) A plant which completes its life-cycle in two years (J) A plant in which the main plant body is a thalloid root which carries out the process of photosynthesis. |
| Answer» (A) Fig. (B) Bombax malabarica (C) Coriander (D) Asparagus (E) Sweet potato (F) Agave (G) Smilax (H) Castor (I) Carrot (J) Podostemon. | |
| 946. |
Assertion. The leaflet of a compound leaf is not a true leaf. Reason. There is no bud in the axil of a leaflet.A. If both Assertion and Reason are true and the Reason is a correct explanation of the Assertion.B. If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion.C. If Assertion is true but the Reason is false.D. If both Assertion and Reason are false. |
| Answer» Correct Answer - A | |
| 947. |
The dividing of the lamina upto half way in a multicostate veined leaf isA. palmatisectB. palmatifidC. palmatipartiteD. pinnatipartite |
| Answer» Correct Answer - B | |
| 948. |
In spiral phyllotaxy, the number of leaves at each node isA. OneB. TwoC. ManyD. Three |
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Answer» Correct Answer - A Only one leaf is found at each node. The leaves present at successive nodes alternate with each other. The arrangement is said to be alternate or sprial. |
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| 949. |
1/3 spiral phyllotaxy (called Tristichous) meansA. 3 rows of alternate rowsB. In one circle, there are 3 leavesC. The angular divergence between 2 leaves is `120^(@)`D. All of these |
| Answer» Correct Answer - D | |
| 950. |
See the following figures and leaves A and BA. A-Palmately compound leaf, B-Palmately compound leafB. A-Pinnately compound leaf,B-Pinnately compound leafC. A-Palmately compound leaf, B-Pinnately compound leafD. A-Pinnately compound leaf,B-Palmately compound leaf |
| Answer» Correct Answer - D | |