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.
| 101. |
Select the correct statementA. Absorption of water by seeds and drywood are examples of facilitated diffusionB. The apoplast is a system of interconnected protoplastsC. Pinus seeds cannot germinate and establish without the presence of mycorrhizaeD. Translocation in phloem is unidirectional whereas in xylem it is bidirectional |
| Answer» Correct Answer - C | |
| 102. |
Which is a character of gymnospermous woodA. PorousB. Ring porousC. Diffused porousD. Non-porous. |
| Answer» Correct Answer - D | |
| 103. |
Which one of the following is an example of chlorophyllous thallophyteA. NephrolepisB. VolvariellaC. SpirogyraD. Gnetum. |
| Answer» Correct Answer - C | |
| 104. |
Which is the first group of vascular plantsA. ThallophytaB. BryophytaC. SpermatophytaD. pteridophyta. |
| Answer» Correct Answer - D | |
| 105. |
Dominant generation in bryophytes isA. CapsuleB. SporophyteC. SetaD. Gametophyte. |
| Answer» Correct Answer - D | |
| 106. |
Which pteridophyte is called as horse-tailA. EquisetumB. LycopodiumC. MarsileaD. Selaginella. |
| Answer» Correct Answer - A | |
| 107. |
Secondary wood of Pinus containsA. VesselsB. Resin ductsC. Resin cellsD. Companion cells. |
| Answer» Correct Answer - B | |
| 108. |
Meiosis takes place in Chlamydomonas inA. ZygosporeB. ZoosporeC. HypnosporesD. Aplanospores. |
| Answer» Correct Answer - A | |
| 109. |
Spirogyra filaments increase in length due to division inA. Basal cellsB. Rhizoidal cellC. Every green cellD. Apical cell. |
| Answer» Correct Answer - C | |
| 110. |
In addition to reproduction, zygospore also helps inA. PerennationB. DispersalC. Genetic variabilityD. All the above. |
| Answer» Correct Answer - D | |
| 111. |
The male gamete is Spirogyra isA. Motile but aflagellateB. Motile and flagellateC. Non-motile and flagellateD. Multinucleate. |
| Answer» Correct Answer - A | |
| 112. |
During fertilization in fems, male gamete reaches the female gamete through the agency ofA. WindB. WaterC. InsectsD. Chemicals. |
| Answer» Correct Answer - B | |
| 113. |
Resin ducts of Cedrus are mostly present inA. EpidermisB. CortexC. PericycleD. Pith. |
| Answer» Correct Answer - B | |
| 114. |
Alginic acid is obtained fromA. Red algaB. Green algaC. Blue-green algaD. Brown alga. |
| Answer» Correct Answer - D | |
| 115. |
Sterile uniseriate and multicellular hair present in receptacles of moss isA. EpiphysisB. ParaphysisC. ApophysisD. Hypophysis. |
| Answer» Correct Answer - B | |
| 116. |
The storage product of rhodophyceae isA. GlycogenB. ChrysolaminarinC. StarchD. Floridean starch. |
| Answer» Correct Answer - D | |
| 117. |
A plant in which sporophytic generation is represented by zygote onlyA. PinusB. SelaginellaC. Chlamydomonas/UlothrixD. Dryopteris. |
| Answer» Correct Answer - C | |
| 118. |
Meiosis occurs in the zygote ofA. FunariaB. ChlamydomonasC. DryopterisD. Puccinia. |
| Answer» Correct Answer - B | |
| 119. |
Gametes fail to fuse in Chlamydomonas. The process isA. IsogamyB. AnisogamyC. SyngamyD. None of the above. |
| Answer» Correct Answer - D | |
| 120. |
Which one of the following cannot fix nitrogen process isA. IsogamyB. AnisogamyC. SyngamyD. None of the above. |
| Answer» Correct Answer - C | |
| 121. |
What is exclusive for angiospermsA. VesselsB. Secondary growthC. Double fertilizationD. Autotrophic nature. |
| Answer» Correct Answer - C | |
| 122. |
A plant having seeds but lacking flowers and fruits belongs toA. GymnospermB. PteridophyteC. AngiospermD. Bryophytes. |
| Answer» Correct Answer - A | |
| 123. |
Fern gametophyte is nutritionallyA. SaprophyteB. ParasiteC. ChemoautotrophD. Photoautotroph. |
| Answer» Correct Answer - D | |
| 124. |
Fern gametophyte isA. Multicellular, cordate prothallusB. Liver-shaped thallusC. Unicellular, colourlessD. Filamentous, multicellular and green. |
| Answer» Correct Answer - A | |
| 125. |
Winged pollen grains are found inA. CycasB. MangoC. PinusD. Dryopteris. |
| Answer» Correct Answer - C | |
| 126. |
Presence of basal rhizoidal cell in Ulothrix is an example ofA. Dead cellB. Vestigial cellC. Accessory cellD. Beginning of division of labour. |
| Answer» Correct Answer - D | |
| 127. |
Which is not a monocotA. RoseB. PalmC. OrchidD. Banana. |
| Answer» Correct Answer - A | |
| 128. |
Which of the following is not the feature of gymnospermsA. Parallel venationB. Perennial natureC. Dimorphic branchesD. Xylem with vessels. |
| Answer» Correct Answer - D | |
| 129. |
Have capacity of absorbing water, used to replace cotton and used as a fuel isA. MarchantiaB. RicciaC. SphagnumD. Funaria. |
| Answer» Correct Answer - C | |
| 130. |
Dispersal of spores in ferm takes place throughA. AnnulusB. StomiumC. Both A and BD. Indusium. |
| Answer» Correct Answer - C | |
| 131. |
Main plant of Funaria belongs to phaseA. PolypoidB. DiploidC. TriploidD. Haploid. |
| Answer» Correct Answer - D | |
| 132. |
Plant body of funaria isA. Completely sporophyteB. Completely gametophyteC. Predominantly sporophyte with gametophyteD. Predominantly gametophyte with sporophyte |
| Answer» Correct Answer - D | |
| 133. |
What is true about foliage of CycasA. Palmate and pinnate green foliageB. Brown scales and pinnate green foliage leavesC. Oblong and long leavesD. Green and scaly leaves. |
| Answer» Correct Answer - B | |
| 134. |
Choose the correct statementA. Apophysis is the basal fertile part of capsule in FunariaB. Apophysis is the apical sterile part of microsporophyll in CycasC. Apospory is the development of sporophyte from vegetative cells of gametophyteD. Apogamy is the development of gametophyte from vegetative of sporophyte. |
| Answer» Correct Answer - B | |
| 135. |
Match the columns I and II A. (a)-(i), (b)-(v), (c )-(iv), (d)-(iii)B. (a)-(iii), (b)-(ii), (c )-(iv), (d)-(v)C. (a)-(ii), (b)-(v), (c )-(iv), (d)-(i)D. (a)-(ii), (b)-(i), (c )-(iv), (d)-(v) |
| Answer» Correct Answer - D | |
| 136. |
Match the columns I and II A. (a)-(v), (b)-(iii), (c )-(iv), (d)-(ii)B. (a)-(i), (b)-(iv), (c )-(ii), (d)-(v)C. (a)-(v), (b)-(i), (c )-(ii), (d)-(iii)D. (a)-(ii), (b)-(iv), (c )-(iii), (d)-(i). |
| Answer» Correct Answer - A | |
| 137. |
Which of the following is resurrection plant ?A. Adiantum capillus-venerisB. Dryopteris filix-masC. Selaginella lepidophyllaD. Adiatum caudatum. |
| Answer» Correct Answer - C | |
| 138. |
Bryophytes are distinguishable from fungi in havingA. Sterile jacket layer around sex organsB. Land habitC. Flagellate gametesD. Gametophytic plant body. |
| Answer» Correct Answer - A | |
| 139. |
Partially independent sporophyte is found inA. PterisB. FunariaC. DryopterisD. Selaginella. |
| Answer» Correct Answer - B | |
| 140. |
Sex organs are embedded in the thallus inA. MossB. RicciaC. AzollaD. Fern. |
| Answer» Correct Answer - B | |
| 141. |
Which is not true about monocotsA. Embryo has single cotyledonB. Leaves show parallel venationC. Flowers are generally trimerousD. Vascular bundles are conjoint, collateral and open. |
| Answer» Correct Answer - D | |
| 142. |
Spores are liberated only after decay and decomposition of thallus inA. MarchantiaB. AnthocerosC. RicciaD. Funaria. |
| Answer» Correct Answer - C | |
| 143. |
Which is the first group of vascular plantsA. ThallophytaB. BryophytaC. PteridophytaD. Spermatophyta. |
| Answer» Correct Answer - C | |
| 144. |
Which ones are non-vascular ?A. BryophyteB. PteridophytesC. GymnospermsD. Angiosperms. |
| Answer» Correct Answer - A | |
| 145. |
Fossils of early vascular plants have been discovered in the rocks ofA. CambrianB. SilurianC. DevonianD. Jurassic. |
| Answer» Correct Answer - B | |
| 146. |
Which is not true of monocotsA. Parallel venationB. Single seed leafC. Floral parts in multiples of `4-5`D. Adventitious roots. |
| Answer» Correct Answer - C | |
| 147. |
Fern plant is aA. Diploid sporophyteB. Diploid gametophyteC. Haploid sporophyteD. Haploid gametophyte. |
| Answer» Correct Answer - A | |
| 148. |
Time taken in Pinus from pollination to fertilization isA. 4 monthsB. Four yearsC. 15 monthsD. Two years. |
| Answer» Correct Answer - C | |
| 149. |
Double fertilization is a characteristic ofA. PteridophytesB. GymnospermsC. BryophytesD. Angiosperms. |
| Answer» Correct Answer - D | |
| 150. |
Pinus producesA. No seedsB. FlowersC. No vascular tissuesD. Naked seeds in cones. |
| Answer» Correct Answer - D | |