Biology MCQs

Page No. 4

All are functions of hypothalamus, but, _________ ?


aRegulation of body temperature


bRegulation of anti-diuretic hormones


cRegulation of sleep and emotions


dRegulation of blood osmotic pressure



Examples of Epigeal germination include _________ ?


aMaize


bSword bean seed


cBroad bean seed


dCorn


View Answer Sword bean seed

“lub” sound is produced after _________ ?


aThe ventricles are fully contracted


bThe ventricles start to relax


cThe bicuspid and tricuspid valves suddenly close


dThe semilunar valves are closed



Self pollination is not possible in ________ ?


aDioecious plants


bPawpaw


cFlowers


dboth A and B


View Answer both A and B

BOD refers to the __________?


aBidding of Dermatology


bBinding of Dirt


cBiochemical occupied Date


dBiochemical Oxygen demand



Enzyme activity can also be charted through the __________ ?


aRate of digestion


bRate of reaction


cLevel of pH


dNumber of active sites


View Answer Rate of reaction

What is hibernation and aestivation________?


aThermal adaptation shown by animals


bwind adaptation shown by animals


cadaptation of animals to escape from predators


dnone of the above



Acetabularia mediterranea has a cap of _________ ?


aRegular shape


bCircular shape


cTriangular shape


dCone shape


View Answer Regular shape

Acetabularia is a kind of __________ ?


aFungi


bProtist


cMulticellular alga


dUnicellular alga


View Answer Unicellular alga

Ingestion of bacteria by certain type of cells is termed as ________ ?


aAcclimatization


bAgglutination


cParalysis


dPhagocytosis


View Answer Phagocytosis

Goto Page No.

Page 4 of 124

Alphabetical MCQs Categories

Here below You find all kind of categories of MCQs in alphabetical order.




BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan