List of top Zoology Questions

CREB1 is a eukaryotic transcription factor. In which one of the following compartments of the cell is CREB1 predominantly localized?
In certain species of salamanders, male-female pairs have multiple mating partners in a breeding season. Which one of the following terminologies accurately describes this mating system?
Which of the following event(s) occur(s) during translation in prokaryotes?
Match the inhibitors in Group 1 with their respective targets in Group 2.
Group 1 Group 2
(P) VirG(i) Kinase
(Q) VirA(ii) Helicase
(R) VirE(iii) Transcriptional activator
(S) VirC(iv) Single strand binding protein
Match the plant products in Group 1 with the plant species in Group 2 that produce them and the respective plant parts in Group 3 where they accumulate the most.
Group 1Group 2
(P) Protocooperation(i) One species is harmed but the other is neither harmed nor benefitted
(Q) Commensalism (ii) A type of mutualism where one species is  benefitted more than the other
(R) Amensalism (iii)Both the species are benefitted but the interaction between them is not obligatory
(S) Helotism (iv) One species is benefitted without harming the other 
Factor H, a complement regulatory protein in plasma, binds C3b and
In Michaelis-Menten's equation, if \([S] = 15 K_m\), then the ratio \( v_0/V_{max} \) is ____ (Round off to three decimal places).
Which one or more of the following statements correctly describe(s) the changes upon the addition of puromycin during eukaryotic translation?
In mammals, hematopoietic stem cells that give rise to different types of blood cells are known as
Factor H, a complement regulatory protein in plasma, binds C3b and
Which one or more of the following statements correctly describe(s) the changes upon the addition of puromycin during eukaryotic translation?
In mammals, hematopoietic stem cells that give rise to different types of blood cells are known as
Which one of the following describes the “innate behavior” of an animal?
Which one of the following animals has “Book Lungs” as a respiratory organ?
What is the slurry mass of food that forms in the mouth due to chewing called?
The Ova (Gametes) produd by a woman contains how many types of sex chromosomes?
Which acid renders the acidic pH in stomach for the activity of protein digesting enzymes?
According to Mendel's first law the monohybrid phenotypic ratio is
Which hormone helps for the long time storage of seeds?
Men produ sperms from which age onwards?
Flowers having both the stamens and carpels are called
Which of the following organisms exhibit regeneration?
What is the pross of joining two stems to grow as a single plant?
Diabetes is related to this gland
Dodder plant (Cuscuta) belongs to __ family.