AIPMT All India Pre Medical Test is conducted by CBSE in compliance with the directives of the Hon'ble Supreme Court of India for admissions to 15% seats of Medical/ Dental colleges of India. Some other State Govt university or institutions also use AIPMT merit list for admission in the Medical Colleges/Dental Colleges against seats under their control. Here we have published model test paper for Biology for practice purpose with objective type MCQs multiple choice questions based on AIPMT previous years question papers.
AIPMT 2015 Biology Model Test Paper - 18
Q.1. Which one of the following pairs is mismatched ?
A) Biomass burning — release of CO2
B) Fossil fuel burning — release of CO2
C) Nuclear power — radioactive wastes
D) Solar energy — green house effect
B) Fossil fuel burning — release of CO2
C) Nuclear power — radioactive wastes
D) Solar energy — green house effect
Q.2. Which one of the following characters is not typical of the class-mammalia ?
A) Seven cervical verebrae
B) Thecodont dentition
C) Ten pairs of cranial nerves
D) Alveolar lungs
B) Thecodont dentition
C) Ten pairs of cranial nerves
D) Alveolar lungs
Q.3. Amino acid sequence, in protein synthesis is decided by the sequence of :
A) t-RNA
B) m-RNA
C) c-DNA
D) r-RNA
B) m-RNA
C) c-DNA
D) r-RNA
Q.4. How many ATP molecules could maximally be generated from one molecule of glucose, if the complete oxidation of one mole of glucose to CO2 and H2O yields 686 kcal and the useful chemical energy available in the high energy phosphate bond of one mole of ATP is 12 kcal ?
A) Two
B) Thirty
C) Fifty seven
D) One
B) Thirty
C) Fifty seven
D) One
Q.5. "Foolish Seedling" disease of rice led to the discovery of:
A) IAA
B) GA
C) ABA
D) 2, 4 – D
B) GA
C) ABA
D) 2, 4 – D
Q.6. Passage cells are thin- walled cells found in:
A) Central region of style through which the pollen tube grows towards the ovary.
B) Endodermis of roots facilitating rapid transport of water from cortex to pericycle.
C) Phloem elements that serve as entry points for substances for transport to other plant parts.
D) Testa of seed to enable emergence of growing embryonic axis during seed germination.
B) Endodermis of roots facilitating rapid transport of water from cortex to pericycle.
C) Phloem elements that serve as entry points for substances for transport to other plant parts.
D) Testa of seed to enable emergence of growing embryonic axis during seed germination.
Q.7. Vascular tissues in flowering plants develop from
A) Dermatogen
B) Phellogen
C) Plerome
D) Periblem
B) Phellogen
C) Plerome
D) Periblem
Q.8. In leaves of C4 plants malic acid synthesis during CO2 fixation occurs in
A) Guard cells
B) Epidermal cells
C) Mesophyll cells
D) Bundle sheath
B) Epidermal cells
C) Mesophyll cells
D) Bundle sheath
Q.9. Tiger is not a resident in which one of the following national park ?
A) Sunderbans
B) Gir
C) Jim Corbett
D) Ranthambhor
B) Gir
C) Jim Corbett
D) Ranthambhor
Q.10. Which one of the following statements is true regarding digestion and absorption of food in humans ?
A) Fructose and amino acids are absorbed through intestinal mucosa with the help of carrier ions like Na+
B) Chylomicrons are small lipoprotein particles that are transported from intestine into blood capillaries
C) About 60% of starch is hydrolysed by salivary amylase in our mouth
D) Oxyntic cells in our stomach secrete the proenzyme pepsinogen
B) Chylomicrons are small lipoprotein particles that are transported from intestine into blood capillaries
C) About 60% of starch is hydrolysed by salivary amylase in our mouth
D) Oxyntic cells in our stomach secrete the proenzyme pepsinogen
Q.11. In vitro fertilisation is a technique that involves transfer of which one of the following into the fallopian tube?
A) Embryo only, upto 8 cell stage
B) Either zygote or early embryo upto 8 cell stage
C) Embryo of 32 cell stage
D) Zygote only
B) Either zygote or early embryo upto 8 cell stage
C) Embryo of 32 cell stage
D) Zygote only
Q.12. Which one of the following structures between two adjacent cells is an effective transport pathway?
A) Plasmodesmata
B) Plastoquinones
C) Endoplasmic reticulum
D) Plasmalemma
B) Plastoquinones
C) Endoplasmic reticulum
D) Plasmalemma
Q.13. Secondary sewage treatment is mainly a
A) Biological process
B) Physical process
C) Mechanical process
D) Chemical process
B) Physical process
C) Mechanical process
D) Chemical process
Q.14. Eutrophication is often seen in
A) Mountains
B) Deserts
C) Fresh water lakes
D) Ocean
B) Deserts
C) Fresh water lakes
D) Ocean
Q.15. Which one of the following is a correct statement ?
A) Antheridiophores and archegoniophores are present in pteridophytes
B) In gymnosperms female gametophyte is free-living
C) Pteridophyte gametophyte has a protonemal and leafy stage
D) Origin of seed habit can be traced in pteridophytes
B) In gymnosperms female gametophyte is free-living
C) Pteridophyte gametophyte has a protonemal and leafy stage
D) Origin of seed habit can be traced in pteridophytes
Q.16. Widal Test is carred out to test
A) Typhoid fever
B) Malaria
C) Diabetes mellitus
D) HIV/AIDS
B) Malaria
C) Diabetes mellitus
D) HIV/AIDS
Q.17. Which of the following Bt crops is being grown in India by the farmers ?
A) Maize
B) Cotton
C) Brinjal
D) Soybean
B) Cotton
C) Brinjal
D) Soybean
Q.18. A good product of citric acid is :
A) Aspergillus
B) Pseudomonas
C) Clostridium
D) Saccharomyces
B) Pseudomonas
C) Clostridium
D) Saccharomyces
Q.19. Assisted reproductive technology, IVF involves transfer of
A) Zygote into the uterus
B) Embryo with 16 blastomeres into the fallopian tube
C) Ovum into the fallopian tube
D) Zygote into the fallopian tube
B) Embryo with 16 blastomeres into the fallopian tube
C) Ovum into the fallopian tube
D) Zygote into the fallopian tube
Q.20. Which of the following is responsible for peat formation?
A) Funaria
B) Sphagnum
C) Marchantia
D) Riccia
B) Sphagnum
C) Marchantia
D) Riccia
Answer Key:
Q.1-
|
D
|
Q.2-
|
C
|
Q.3-
|
B
|
Q.4-
|
B
|
Q.5-
|
B
|
|---|---|---|---|---|---|---|---|---|---|
Q.6-
|
B
|
Q.7-
|
C
|
Q.8-
|
C
|
Q.9-
|
B
|
Q.10-
|
A |
| Q.11- | B | Q.12- | A | Q.13- | A | Q.14- | C | Q.15- | D |
Q.16-
|
A
|
Q.17-
|
B
|
Q.18-
|
A
|
Q.19-
|
D |
Q.20-
|
B
|
We have tried our best to present important questions with correct answer key. Any suggestion or update about any erroneous entry or answer is always appreciable. Please comment your score or any suggestion in comment section below.
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