Biology Quiz

Q121. Which one is the largest cells in white blood corpuscles
(A) Lymphocytes
(B) Basophils
(C) Monoscytes
(D) Neutrophils

Q122. The process of transfer of genetic information from DNA to RNA is
(A) Translocation
(B) Transversion
(C) Translation
(D) Transcription

Q123. Sickle-cell anaemia is due to
(A) Viruses
(B) Genes
(C) Hormones
(D) Bacteria

Q124. The matrix of blood is known as
(A) Plasma
(B) Blood protein
(C) RBC and WBC
(D) WBC and Platelets

Q125. Both extra and intracellular digestion take place in
(A) Dugesia
(B) Star Fish
(C) Poly stoma
(D) Turbellaria

Q126. Which one of the following is not reserve food of fungi
(A) Glycogen
(B) Fat
(C) Starch
(D) Both A and B

Q127. The apparatus used to demonstrate fermentation is
(A) Respirometer
(B) Thistle funnel
(C) Kuhne's tube
(D) Wilmott's bubbler

Q128. Gymnosperms are
(A) open seeded plants
(B) non-flowering plants
(C) closed seeded plants
(D) aquatic plants

Q129. Cellular respiration occurs in
(A) centromere
(B) nucleus
(C) mitochondria
(D) golgi complex

Q130. The nitrogen fixing bacteria present in the root nodules of leguminous plant is
(A) salmonella
(B) clostridium
(C) rhizobium
(D) pseudomonas

Q131. Algae and fungi are collectively known as
(A) Thallophytes
(B) Pteridophytes
(C) Bryophytes
(D) Spermatophytes

Q132. The cells responsible for cell-mediated immunity are
(A) Lymphocytes
(B) T-lymphocytes
(C) B-lymphocytes
(D) Erythrocytes

Q133. The Extracellular fluid of blood is
(C) Plasma
(D) Lymph

Q134. The enzyme that joins DNA fragments is
(A) Restriction endonuclease
(B) Lipase
(C) Ligase
(D) Peroxidase

Q135. Where does oxidative phosphorylation take place
(A) Chloroplast
(B) Mitochondrion
(C) Ribosome
(D) Lysosome

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