A. 8 from one conjugant
B. 8 from two conjugants
C. 16 from two conjugants
D. 8-16 from two conjugants
Biology
Amoeba secretes digestive enzymes to hydrolyse ……… ?
A. Starch
B. Sugar
C. Proteins
D. All of these and fats
Ingestion of some water with food in Amoeba takes place by the process of …… ?
A. Endosmosis
B. Pinocytosis
C. Phagocytosis
D. None of these
Trisomy 21 is most common in mothers of the …….. age group.
A. 15 to 19
B. 20 to 34
C. 35 to 39
D. 40 to 45
Disease which transferred from animal to Human is………?
Sporadic
Epidemic
Endemic
Zoonosis
The plant dye Henna imparts orangered colour to skin and hairs due to its reaction with which of the following?
A. Lipids
B. Carbohydrates
C. Amino acids
D. Protein and amino acids
The hormone that helps in Parthenocarpy?
A. Abscisic acid
B. Cytokinin
C. Ethylene
D. Gibberellin
Which of the following ” Tikka disease” is related with the crop?
A. Musturd
B. Paddy
C. Ground nut
D. None of these
Which among the following is an Autotroph ……… ?
A. Butterfly
B. Mushroom
C. Fish
D. Algae
The biggest group of invertebrates is………?
A. Worms
B. Insects
C. Jelly fish
D. None of these