(Sample Paper) Amity Joint Entrance Examination (AMITY-JEE) "Biology"

(Sample Paper) Amity Joint Entrance Examination (AMITY-JEE)

Subject - Biology

1. Which one of the following statement is wrong ?

(a) Chlorella and Spirulina are used as space food
(b) Mannitol is stored food in Rhodophyceae
(c) Algin and carragen in are products of algae
(d) Agar-agar is obtained from Gelidium and Gracilaria

2. A major characteristic of the monocot root is the presence of

(a) Vaculature without cambium
(b) Cambium sandwiched between phloem and xylem along the radius
(c) Open vascular bundles
(d) Scattered vascular bundles

3. In a ring girdled plant

(a) The shoot and root die together
(b) Neither root nor shoot will die
(c) the shoot dies first
(d) the root dies first

4. Gastric juice of infants contains

(a) pepsinogen, lipase, rennin
(b) amylase, rennin, pepsinogen
(c) maltase, pepsinogen, rennin
(d) nuclease, pepsinogen, lipase

5. Minerals known to be required in large amounts for plant growth include

(a) potassium, phosphorus, selenium, boron
(b) magnesium, sulphur, iron, zinc
(c) phosphorus, potassium, sulphur, calcium
(d) calcium, magnesium, manganese, copper

6. Erythropoiesis starts in

(a) Spleen
(b) Red bone marrow
(c) Kidney
(d) Liver

7. Which one of the following statements is incorrect ?

(a) The competitive inhibitor does not affect the rate of breakdown of the enzyme-substrate complex
(b) The presence of the competitive inhibitor decreases then Km of the enzyme for the substrate
(c) A competitive inhibitor reacts reversibly with the enzyme to form an enzyme-inhibitor compelx
(d) In competitive inhibition, the inhibitor molecule is not chemically changed by the enzyme

8. Capacitation refers to changes in the

(a) ovum after fertilization
(b) sperm after fertilization
(c) sperm before fertilization
(d) ovum before fertilization

9. Which of the following represents the correct combination without any exception ?

  Characteristics Class
(a) Sucking and circular mouth; jaws absent; integument without scales; paired appendages Cyclostomata
(b) Body covered with feathers; skin moist and glandular; fore-limbs forms wings; lungs with air sacs Aves
(c) Mammary gland; hair on body; pinnae; two pairs of limbs Mammalia
(d) Mouth ventral; gills without operculum; skin with placoid scales; persistent notochord Chondrichthyes

10. Which one of the following matches is correct ?

(a) Mucor Reproduction by Conjugation Ascomycetes
(b) Agaricus Parasitic fungus Basidiomycetes
(c) Phytophthora Aseptate mycelium Basidiomycetes
(d) Alternaria Sexual reproduction absent Deuteromycetes

ANSWERS

1. (b) 2. (a) 3. (d) 4. (a) 5. (c) 6. (d) 7. (b) 8. (c) 9. (d) 10. (d)

Click Here to Download Full Sample Paper

<< Go Back to Main Page