Compulsory question Zoology paper II

(1) Chemical composition of Ribosomes is:
(d) RNA & Protein

(2) Electron Transport chain is located in:
(b) mitochondria

(3) Transcription involve the synthesis of:
(a) Mrna

(4) XXY individual in Drosophila (Fruit fly) is:
(a) male

(5) Ecological niche is of an individual:
(c) Both (a) and (b)

(6) Crossing over involve the formation of:
(c) chiasmata

(7) Attachment of O2 with hemoglobin to form oxyhemoglobin is a change:
(c) Both (a) and (b)

(8) Acetylcholine is a:
(a) chemical transmitter

(9) In Blood groups gene IA and IB are:
(a) Co-dominant

(10) The idea of Lamarack on evolution is based upon:
(c) Both (a) and (b)

(11) Ammonia is the excretory nitrogenous waste:
(a) Primary

(12) Special functions of smooth Endoplasmic reticulum is:
(d) All of these

(13) In birds sex is determined by the type of:
(b) Eggs

(14) The Pre-Historic atmosphere of earth had:
(d) All of these

(15) C. Linneous proposed the method of naming organisms:
(b) binomial

(16) Trypsin is protease secreted in:
(d) Pancreatic juice

(17) Cerebellum is the part of brain:
(c) Hind-brain

(18) The constriction of centromere is called as:
(a) Primary

(19) Gene for Haemophilia in man is located on:
(b) X-chromosome

(20) DNA duplicate during:
(d) Interphase


please correct me if i have done any mistake.
regards

__________________
~Miss zoologist~