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These have adaption for reduced rate of transpiration : Xerophytes , Mesophytes, Halophytes, Hydrophytes
The incidence of calcium oxalate type stone are : 0.4, 0.5, 0.6, 0.7
A condition in which palatine process of maxilla and palatine fail to fuse : Microcephaly, Cleft Palate, Fused palate, Osteoarthritis
The supracoracoid muscles provide power for the : Upward stroke, Downward stroke, Recovery stroke, Neutral stroke
In human mid brain is : Reduced, Enlarged, Swollen, Broken
Germinating pollen gain is rich source of : Gibberellins, Auxin, Cytokine, Ethene
Fluid secreted by sertoli cells provides liquid medium, protection and nourishment to : Oocyte, Sperms, Polar body, Spermatids
the removal of apex realised the lateral buds from the apical is called : Inhibitory, Compensatory, Apical dominance, reproduction
X-ray diffraction analysis of DNA was performed by : Erwin chargaff, Watson & crick, Rosalind Franklin, Charles Darwin
Full cell cycle in yeast cells has length of : 30 Minutes, 60 Minutes, 90 Minutes, 120 Minutes
Cytoplasm becomes more viscous during : Prophase, Metaphase, Anaphase, Telophase
Haemophilia C : Affects both sexes equally, Affects men more then woman, Affect woman more then man, is Non-allelic
The two different piece of Dna joined together is called : Dimeric DNA, Chimaeric DNA, Trimeric DNA, Tetrameric DNA
In Pakistan among the animals declared extinct is : White headed duck, Marbled teal, Crocodiles, Houbara bustard
One of the following is an example of predator -prey relation : Fungus and alga, Flower and insect, Fox and rabbit, Root nodule
The productivity can be indicated by : Consumption of CO2, Evolution of CO2, Evolution of o2, Evolution N2
Store cancer is result of : Soil pollution, Water pollution, Air pollution , Stone pollution
Phragmoplast is formed by vesicles originated from : Endoplasmic, Golgi complex, Chloroplast, Mitochondria
Archaebacterial tolerate temperature up to : 60°, 90°, 120°, 150°
The collenchyma cell have protoplast and usually lack : Primary wall, Secondary wall, Middle lamella , Vacuole
The bacteria in the root nodules fix nitrogen and convert it into : Nitrate, Nitrit, Amino acid, Ammonia
The unspecialized cell present in flatworm and planaria Neoblast, Osteoblast, Osteoclast, Chondrocyte
Coniferous forest located at high latitude are called : Alpine, Boreal, Taiga, Prairies
The temperature more effective for vernalisation is : 4°C, 8°C, 12°C, 16°C
A network of closed tubule with out internal opening is called : Protonephridium, Metanephridium, Nephron, Kidney
Human skin colour is controlled by gene pairs : 2 to 4, 3 to 6, 4 to 6, 6 to 10
Antibody used for the treatment of genital perpes is obtained from : Corn, Soya-bean, Rice, Wheat
Which one of the following is initation condon : AUG, GUA, UGA, GAS
The movement shown by sperm of liverworts toward archegonia is called ; Chemotactic, Sleep movement , Nutation, Chemotrocarpy
In honey bees males sperm are produced by : Meiosis, Mitosis, Apomixes, Parthencarpy
The sensation of pain is produced by : Chemorecipts, Mechanorecipts, Photorecipts, Nociceptors
The microtubules is composed of traces of RNA and Protein called : Myosin, Troponic, Actin, Tubulin
The study of human population and thing that affect them is called : Demography, Gerenotology, Aging, Evolution
Which one of the following is excretophore : Stem, Leaves, Roots, Bark