BOTANY EAMCET MEDICAL MODEL QUESTION PAPER 

1. Water potential value is highest for

a. Hypertonic solution
b. Hypotonic solution
c. Isotonic solution
d. pure water

ans. d

2. Which saprophytic prokaryote becomes an endosymbiotic diazotroph

a. Rhizobium
b. Clostridium
c. Nostoc
d. azotobacter

ans. a

3. Nucleic acids which behave like enzymes

a. Ribose acid
b. Ribozyme
c. Catalyst
d. Deoxyribose acid

ans. b

4. The enzyme rubisco participate in the following pathways
1) Calvin cycle
2) CAM pathway
3) C4 pathway
4) Photorespiration

a. 1,2,3
b. 1,3,4
c. 2,3,4
d. 1 and 3 only

ans. b


5. Net gain of ATP in aerobic respiration per molecule of glucose

a. 32 ATP
b. 40 ATP
c. 8 ATP
d. 36 ATP

ans. d

6. Crown gall of apple and pear is caused by

a. Xanthomonas Oryzae
b. Salmonella typhi
c. Agrobacterium tumefaciens
d. Vibrio cholerae

ans. c

7. " Biological entitles" Known to infect every type of cell are called

a. Bacteria
b. Fungi
c. Protozoans
d. Viruses

ans. d

8. In snapdragon plant, the inheritance of flower color indicates

a. Complete dominance
b. Incomplete dominance
c. Complete recessiveness
d. Incomplete recessiveness

ans. b

9. Among the traits which were selected for hybridization in pea plant the recessive character is

a. violet flower
b. inflated pods
c. yellow seeds
d. Terminal flower

ans. d

10. The method of gene mapping chromosomes was developed by

a. Alfred Hershey
b. Alfred Sturtevant
c. Franklin Stahl
d. Marshall niren berg

ans. b

BOTANY EAMCET MEDICAL MODEL QUESTION PAPERS 3

BOTANY EAMCET MEDICAL MODEL QUESTION PAPERS

1. Thick-walled Asexual spores formed in blue-green algae are called

a. Akinetes
b. Aplanospres
c. Conidia
d. Sporanglospores

ans. a

2. Unicellular Eukaryotes are belonged to

a. Kingdom - monera
b. Kingdom - Fungi
c. Kingdom - Animalia
d. Kingdom - Protista

ans. d

3. Identify the wrong combination

a. Pongamia, jatropa-petroplant rich in hydrocarbons
b. Cinchona, digitalis - food for astronauts
c. Spirulina, chlorella- single cell proteins
d. Azolla, Nostoc- Biofertilizers

ans. 2

4. Haplo-diaplontic life cycle is found in

a. pteridophytes
b. Bryophytes
c. Ferns
d. Fungi

ans. b

5. The plant that tolerates salinity of seawater and shows negatively geotropic root is

a. Asparagus
b. Loranthus
c. Avicenia
d. Opuntia

ans. c

6. In the family Fabaceae, flowers are

a. Actinomorphic
b. Zygomorphic
c. Asymmetrical
d. Radial symmetry

ans. b

7. Plant material or unit used for the purpose of vegetative propagation is called

a. Spore
b. Conidium
c. Propagule
d. Gamate

ans. c

8. The single large and shield-shaped cotyledon of a monocot embryo is called

a. Coleorhiza
b. Coleoptile
c. Radicle
d. Scutellum

ans. d

9. Fragrant flowers with well-developed nectaries are adopted for

a. Entomophily
b. Zoophily
c. Hydrophily
d. Anemophily

ans. a

10. The number of spindle apparatii formed during meiosis for the formation of 80 microspores

a. 40
b. 80
c. 60
d. 160

ans. c

BOTANY EAMCET MEDICAL MODEL QUESTION PAPER 4

BOTANY EAMCET MEDICAL MODEL QUESTION PAPER

1. Dendrochronology deals with the study of

a. Counting the combinal rings
b. Formation of annual rings
c. Rate of growth in trees
d. Estimation of age of trees

ans. d

2. Ephemeral plants

a. Store water
b. Live for very short period
c. Have long slender stem
d. Grow in saline soils

ans. b

3. In a hydrach succession, the seral stage at which trees appear is called

a. scrub stage
b. Reed - swamp stage
c. Marsh- meadow stage
d. Free floating plant stage

ans. a

4. Which of the following is a succulent xerophyte ?

a. Casuarina
b. Tribulus
c. Nerium
d. Opuntia

ans. d

ZOOLOGY EAMCET MEDICAL MODEL QUESTION PAPER

1. Passenger pigeon previously existed in

a. South America
b. South Africa
c. North America
d. Australia

ans. c

2. The sponge that lives in shallow marine water is

a. Leucosolenia
b. Euplectella
c. Chalina
d. Cliona

ans. a

3. Read the following statement

1) All scyphozoans are solitary and medusoid forms are Sedentary
2) Cnidarians are generally unisexual forms
3) Ephyra larvas are produced by scyphistoma of gorgonia
4) All anthozoans are exclusively polypoid forms

From the above statements choose the correct answer

a. Except 1, all are correct
b. Except 2, all are correct
c. Except 3, all are correct
d. Except 4, all are correct

ans. c

4. The larva of cestodes is

a. Miracidium
b. Redia
c. Cercaria
d. Cysticerus

ans. d

5. Hagfish is also called

a. Amphioxus
b. lime eel
c. Lancelet
d. Lamprey

ans. b

6. This bone in the birds is called wishbone?

a. Synsacrum
b. Pygostyle
c. Sternum
d. Furcula

ans. d

7. Cytolytic enzymes secreted by the secretory organelles are helpful in the penetration of sporozoite into

a. RBC
b. Liver cells
c. Crop of mosquito
d. WBC

ans. a

8. Which part of the brain autonomous nervous system?

a. Cerebrum
b. Diencephalon
c. Cerebellum
d. Corporabigemina

ans. b

9. Trace the path of sperms after they are produced in the testes

A. Bidders canals
B. Ureter
C. Transverse canals
D. Seminiferous tubules
E. Vasa efferntia
F. Cloaca

The correct answer is

a. D -> A -> E -> B -> C -> F
b. E -> D -> A -> C -> F -> B
c. D -> E -> A -> C -> B -> F
d. A -> D -> B -> E -> C -> F

ans. c