In mollusca, a blue respiratory pigment is present called:
In mollusca, a blue respiratory pigment is present called:
Haemoglobin | |
Haemocyanin | |
Haemoerythrin | |
Prothrombin |
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Basophils produce a substance that inhibits bio
Basophils produce a substance that inhibits bio
Platelets | |
Eosinophil | |
Fibrinogen | |
Heparin |
Most elaborate and efficient respiratory system is present in:
Most elaborate and efficient respiratory system is present in:
Reptiles | |
Birds | |
Man | |
Fish |
In human stomach HCI is secreted by:
In human stomach HCI is secreted by:
Mucous cells | |
Chief cells | |
Zymogen cells | |
Oxyntic I parietal cells' |
Mammals become dominant in the:
Mammals become dominant in the:
Ordovician period | |
Cenozoic period | |
Silurian period | |
Devonian period |
Organ of voice in birds is called as:
Organ of voice in birds is called as:
Syrinx | |
Tongue | |
Larynx | |
Pharynx |
9- The earliest group of vascular plants is:
9- The earliest group of vascular plants is:
Lycopsida | |
Psilopsida | |
Pteropsida | |
Sphenopsida |
Loose 'smut of wheat is caused by:
Loose 'smut of wheat is caused by:
Ustilago | |
Aspergilus | |
Alternaria | |
Penicillium |
Pig could be the source of infection of hepatits
Pig could be the source of infection of hepatits
B | |
A | |
C | |
E |
The factory of ribosome is the;
The factory of ribosome is the;
Chloroplast | |
Mitochondria | |
Nucleolus | |
Vacuole |
The enzyme with optimum pH 5.50 is:
The enzyme with optimum pH 5.50 is:
Enterokinase | |
Arginase | |
Sucrase | |
Pepsin |
Total number of amino acid in insulin are:
Total number of amino acid in insulin are:
51 | |
151 | |
50 | |
141 |
Radiothrapy and chemotherapy are used in the treatment of:
Radiothrapy and chemotherapy are used in the treatment of:
Fever | |
Cancer | |
Dengue | |
Arthritis |
The respiratory system is most efficient in:
The respiratory system is most efficient in:
Snake | |
Birds | |
Fish | |
Man |
The substance which inhibits blood clotting:
The substance which inhibits blood clotting:
Histamine | |
Albumin | |
Fibrin | |
Heparin |
The casparian strips are present in:
The casparian strips are present in:
Endodermis cells of roots | |
Cortex cells of roots | |
Cells of pericycle | |
Cells of phloem |
In cockroach,party digested food is temporarily stored in:
In cockroach,party digested food is temporarily stored in:
Crop | |
Rectum | |
Colon | |
Gizzard |
In respiratory chain NADH is oxidized by:
In respiratory chain NADH is oxidized by:
H10 | |
Co-enzyme | |
Oxygen | |
Cytochrome |
Which metal atom is present in chlorophyll:
Which metal atom is present in chlorophyll:
Fe | |
K | |
Mg | |
Cu |
Ascaris Lumbricoides is an intestinal parasite of:
Ascaris Lumbricoides is an intestinal parasite of:
Camel | |
Man | |
Horse | |
Monkey |