List of practice Questions

Study the following and identify the correct statements:
I. Aminopeptidases are secreted by the pancreas
II. Enamel on teeth is secreted by ameloblasts
III. Dental formula of human milk dentition is 2102/2102
IV. Liver is the largest endocrine gland in the body of a man
Volume of air remained in lungs even after forcible expiration:
Assertion (A): In amphibians and reptiles the blood circulation is described as incomplete double circulation.
Reason (R): They have a single ventricle in the heart, where oxygenated and deoxygenated blood are mixed and then circulated to the body parts as mixed blood.
Match the following:
Match the following
Heroin is obtained from
These structures hold the food and bring it to the mandibles in cockroach
Consider the following statements Assertion (A): Respiratory system of cockroach is polypneustic type. Reason (R): All spiracles are functional. The correct answer is
This part of ommatidium of cockroach is a refractive region
Consider the following statements Statement I: Cyclical seasonal morphological variations in certain organisms is called cyclomorphosis. Statement II: Allen's rule states that with the increase of every $10^{\circ}C$ the rate of metabolic activities double in organisms. The correct answer is
Study the following and choose the correct combinations:
Tape worms belong to
These animals are commonly called scavengers of the sea
Match the following
Number of flagellae in {Trichomonas}
Choose the hyperparasite
Consider the following statements Statement I: In the crop of female {Anopheles}, microgametes of {Plasmodium} are separated from the microgametocyte by ex-flagellation. Statement II: Schuffner's dots are believed to be the antigens released by {Plasmodium}. The correct answer is
Identify A, B, C and D in the diagram of E.coli cloning vector of pBR322:
Observe the chemical reaction and identify the enzyme and its prosthetic group:
The study of fossils of animals is
Pick up the sacred groves from the following I. Aravali hills II. Seshachalam hills III. Papi kondalu IV. Eturunagaram V. Chanda
Consider the following statements.
Assertion (A): Bilaterally symmetrical animals are more efficient than other animals in seeking food, locating the mate, escape from enemies etc.
Reason (R): Cephalisation. The correct answer is
Vagina is lined by
Consider the following statements Statement I: Bones are homeostatic reservoirs of calcium, magnesium and phosphorus Statement II: Bones are highly vascular. The correct answer is
Consider the following statements:
Assertion (A): Seed dormancy may be caused by hard seed coats in Fabaceae
Reason (R): Such type of seed dormancy can be broken by stratification