(A) Double cross
(B) Test cross
(C) Single cross
(D) Back cross
Category: Biology Mcqs
Biology Mcqs for NTS, PPSC, FPSC, SPSC, KPPSC, AJKPSC, PMS, NAT, PTS, Educators, Lecturer and all other exams. Here users will find all the Mcqs related to Biology. Here users will find mcqs related to study of life and living organisms, living things in an ecosystem, study and structure of organs, study of cells, organisms interaction and their environment, , study of heredity, study of biological molecules, study of DNA and proteins, study of fossils and all biology mcqs will be available here.
___ secretes glucagon hormone.
(A) Pituitary gland
(B) Thyroid gland
(C) Liver
(D) Pancrease
Primary carboxylation in C3 plants is carried out by the enzyme?
(A) Pyruvate carboxylase
(B) Succinic dehydrogenase
(C) Hexokinase
(D) RUPB Carboxylase/oxygenase
Site for the active synthesis of ribosomal RNA is ___ .
(A) Nucleoplasm
(B) Ribosomes
(C) Nucleolus
(D) Lysosomes
Activity of one gene is suppressed by the activity of non-allelic gene, it is known as?
(A) Suppression
(B) Dominance
(C) Epistasis
(D) Hypostasis
How many pairs of cranial nerves are usually associated with the fish brain?
(A) 08
(B) 10
(C) 13
(D) 15
Identify the feeding mode of extinct conodonts?
(A) Herbivory
(B) Absorptive feeding
(C) Predation
(D) Filter feeding
Dengue virus belongs to?
(A) Flaviviridae
(B) Togaviridae
(C) Reoviridae
(D) Rhabdoviridea