Which Of The Following Are Responsible For The Detection Of Changes In Environment?
Which Of The Following Are Responsible For The Detection Of Changes In Environment?
Receptors | |
All Of These | |
Effectors | |
Neurons |
پاک اسٹڈی لائبریری اپنی خدمات کو بہتر کرنے کے لئے نئے سوفٹ وئیر انسٹال کررہی ہے ۔ اس لئے آئندہ کچھ دن آپ کو کچھ صفحات تک رسائی میں مشکلات کا سامنا ہوسکتا ہے ۔ جس کے لئے ہم معذرت خواہ ہیں۔
Pak Study Library is installing new software to improve its services. herefore, in the next few days, you may face difficulties in accessing some pages. sorry for the inconvenience.
biology mcqs with answers
Which Of The Following Are Responsible For The Detection Of Changes In Environment?
Receptors | |
All Of These | |
Effectors | |
Neurons |
Which Of The Following Are Proteins In Nature?
Antibodies. | |
Interferons | |
Antitoxins | |
All Of These |
Which Of The Following Are Motile Zooids In Cnidarians?
Both Of These | |
Medusae | |
Polyps | |
None Of These |
Which Of The Following Are Insulin Dependent Glut Receptors?
Glut 2 | |
Glut 1 | |
Glut 1&3 | |
Glut 4 |
Which Of The Following Are Connective Tissues?
Blood | |
Cartilage | |
All The Above | |
Bone |
Which Of The Following Animal Uses Setae And Muscles For Their Iocomotion?
Snail | |
Earthworm | |
Cockroach | |
Star Fish |
Which Of The Following Animals Has A Respiratory System With One Way Flow Of The Air Through The Lungs, And The Air Is Renewed After Inspiration?
Aves | |
Earthworm | |
Cockroach | |
Frogs |
Which Of The Following Animal Has A Hydrostatic Skeleton?
Tape Worm | |
Round Worm | |
Pin Worm | |
Earthworm |
Which Of The Following Animal Excrete Nitrogenous Waste Mainly As Uric Acid?
Birds. | |
Humans | |
Planaria. | |
Hydra |
Which Of The Following Allows Precise Muscular Movements______
Thalamus | |
Cerebellum | |
Cerebrum | |
Hypothalamus |
Which Of The Following Acts As Thermoregulator?
Thalamus | |
Cerebellum | |
Hypothalamus | |
Cerebrum |
Which Of The Euglenas (A Protoctista) Character Resembles That Of Animals______
They Lack Cell Wall | |
They Can Move | |
Both A And B | |
They Do Not Have Chlorophyll |
Which Of Following System Is Segmentally Arranged In Annelids?
Nervous System | |
Criculatory System | |
Digestive System | |
Excretory System |
Which Of Following Is A Tiny Gland?
Pineal | |
Thyroid | |
Pituitary | |
Pancrease |
Which Is Not A Vertebrate ?
Fish | |
Reptiles | |
None Of These | |
Insect |
Which Is Not An Example Of A Microbial Symbiosis?
Bacteria Passing Through The Placenta | |
Protozoans Found Within Termites | |
Bacteria In The Human Colon | |
Tapeworm In The Cow Intestine |
Which Is A Parasitic Plant?
Rose | |
Cuscuta | |
Ferns | |
Mosses |
Which Excretory Product In Produced In Plants During Autotrophic Mode Of Life?
Both A And B | |
O2 | |
H2o | |
Co2 |
Which Conjegated Molecules Play Important Role In Gene Expression______
Glycolipids | |
Glycoproteins | |
Nucleohistones | |
None Of These |
Which Chemical Component Has The Same % In Bacterial As Well As The Mammalian Cell______
Carbohydrate | |
Water | |
Proteins | |
Lipids |
Which Chemical Component Has The Greatest Contribution In The Total Mammalian Cell Weight______
Water | |
Proteins | |
Carbohydrate | |
Lipids |
Which Character Differentiates Living Things From Non-Living Organisms______
They Are Highly Organized And Complex Made Of One Or More Cells And Contain Genetic Material | |
They Live In The Same Ecosystem. | |
They Are Acted Upon By The Same Environment | |
Both A And B |
Which Branch Of Science Is Short In Laws ?
Biology | |
All Of These | |
Chemistry | |
Physics |
Which Bone Is Called Beauty Bone In Women?
Clavicle | |
Radius | |
Maxilla | |
Sternum |
Which Among The Following Is An Autotroph ______ ?
Butterfly | |
Mushroom | |
Algae | |
Fish |