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Q.26 The synaptonemal complex is observed in which phase of prophase-I of meiosis. Leptonema Zygonema Pachynema Diplonema Pachynema (pachytene) is the phase where the fully formed synaptonemal complex is prominently observed […]

Q.25 Which of the following chemicals has stabilizing effect on microtubule assembly Colchicine Paclitaxel Nocodazole Colcemid Paclitaxel has a stabilizing effect on microtubule assembly by binding to polymerized tubulin and preventing […]

Q.24 Which enzyme catalyzes the covalent closure of nicks in DNA molecules DNA gyrase DNA ligase DNA helicase DNA ligase is the enzyme that catalyzes the covalent closure of nicks in […]

Q.22 Which of the following is commonly known as “peat moss”? Funaria Anthoceros Riccia Sphagnum Sphagnum is commonly known as “peat moss” due to its role in forming peat deposits in […]

Q.23 Lichens are Autotrophs Heterotrophs Biotrophs Phagotrophs Lichens are classified as autotrophs because their algal or cyanobacterial component performs photosynthesis to produce food, sustaining the symbiotic partnership despite the fungal component’s heterotrophic […]

Q.21 Pseudo elaters are found in Riccia Marchantia Anthoceros Sphagnum Anthoceros is the correct answer. Pseudoelaters are specialized multicellular structures in hornworts that aid spore dispersal, unlike true elaters in liverworts. […]

Q.20 Plant group that is also known as amphibians of the plant kingdom is Thallophytes Bryophytes Pteridophytes Angiosperms Bryophytes are known as amphibians of the plant kingdom. The correct answer is Bryophytes. […]

Q.19 Which of the following part is missing in Rhynia Root Rhizome Rhizoids Sporangia Rhynia lacks roots. This early Devonian vascular plant featured rhizomes, rhizoids for anchorage, and terminal sporangia, but […]

Q.18 Modified endodermal cells in the stem of Selaginella are referred as Glossopodium Trabeculae Rhizophore Ligule Trabeculae are the modified endodermal cells in the stem of Selaginella. These radially elongated structures […]

Q.17 Sago is obtained from Gnetum Pinus Cycas Ginkgo Cycas is the plant from which sago is obtained among the given options. Sago is a starch extracted from the pith of […]