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Q.62 Transcription factors that mediate the binding of RNA polymerase to DNA template are (A).TFIIA (B).TATA box (C).TFIIB (D).Small nuclear ribonucleoproteins 1. (A) and (D). 2. (A) and (C) . […]

Q.61 The peptidyl transferase enzyme activity is located in the 1. Variable loop of tRNA 2. Large ribosomal subunit 3. Acceptor arm of tRNA 4. Small ribosomal subunit Peptidyl transferase […]

Q.60 Match List I with List II List I (Transposons) List II (Organism) Label Transposon Label Organism A P element I Drosophila B LINE and SINE II Human C Ty […]

Q.59 Vessels are present in: 1. Cycas 2. Zamia 3. Ginkgo 4. Gnetum Vessels are present in Gnetum among these gymnosperms, a unique feature setting the Gnetales apart from vessel-less […]

Q.58 The basal portion of a mature ligule of Selaginella is called as: 1. Basal sheath 2. Lamella 3. Glossopodium 4. Stalk Selaginella ligules are specialized leaf appendages with distinct […]

Q.57 Which one of the following is a peat moss? 1. Pellia 2. Sphagnum 3. Marchantia 4. Funaria Sphagnum is the peat moss, forming extensive bogs through its water-holding dead […]

Q.56 A clotting disorder which is sex-linked disease – 1. Sickle cell anaemia 2. Thalessemia 3. Hemophilia 4. Albenism Hemophilia is the classic sex-linked clotting disorder, inherited via X-chromosome mutations […]

Q.55 Match List I with List II Genomics uses specialized techniques to construct physical maps of DNA, each with distinct features for ordering genes and markers. Correct Answer (A) – […]

Q.54 On the basis of type of body cavity, platyhelminthes can be categorized as 1. Aceolomate 2. Schizocoelomate 3. Pseudocoelomate 4. Enterocoelomate Title: Platyhelminthes Body Cavity Type: Acoelomate Classification Explained (MCQ […]

Q.53 The perforation between left and right atria of a fetal heart is known as 1. Foramen ovale 2. Ductus arteriosus 3. Fossa ovalis 4. Ligamentum arteriosum The perforation between […]