NEET – EAMCET Botany Model Questions

AP eamcet Here are NEET / EAMCET model questions from Botany. The questions are from the topic Bacteria. Answers / key is given at the end of the questions.

1. Which of the following statements is true regarding Robert Koch? ( )
A. He is one of them who laid foundation for microbiology.
B. He postulated the germ theory of disease.
C. He coined the term “Bacteria.
1) AB
2) BC
3) CA
4) ABC

2. Find the improperly matched pair. ( )
A. Louis Pasteur – bacteria bring changes in nature
B. Anton Von Leewen hoek – observed bacteria but not protozoans.
C. Fredirich Griffith – observed conjugation in bacteria.
D. Lederberg and Zinder – discovered transduction
1) AB
2) BC
3) CD
4) BD

3. Match the following ( )
I II
A. Conjugation i. Streptococcus
B. Transduction ii. Escherichia coli
C. Transformation iii. Salmonella
1) i,ii,iii
2) i,iii,ii
3) iii,ii,i
4) ii,iii,i

4. Assertion: Chemo heterotrophs have unusual adaptation that requires
neither sunlight nor organic nutrients.
Reason: Chemo autotrophs derive energy from oxidation of inorganic
substances and carbon from carbon dioxide. ( )
1) Both A and R are true and R is the correct explanation for A
2) Both A and R are true But R is not the correct explanation for A
3) Only A is true, R is false
4) A is false and R is true.

5. Find the incorrectly matched pairs ( )
A. Photo heterotrophs – Rhodopseudomonas
B. Chemo heterotrophs – Chromatium
C. Saprophytes – Bacillus
D. Chemo heterotrophs – Nitrosomonas
E. Photo autotroph – Beggiatoa
1) ABC
2) BCD
3) CDE
4) BDE

6. Assertion: Plasmids are used in genetic engineering technology.
Reason: Plasmids cannot be manipulated under lab conditions. ( )
1) Both A and R are true and R is the correct explanation for A
2) Both A and R are true But R is not the correct explanation for A
3) Only A is true, R is false
4) A is false and R is true.

7. Which of the following is true regarding Spirillum. ( )
1) Spirillum has less than one complete twist.
2) Spirillum is slender, long, cork-screw shaped.
3) Spirillum has more than one complete twist and helical structure.
4) Spirillum forms long thread like filaments.

8. Where do you place bacteria in Whittaker’s five kingdom classification? ( )
A. Archaebacteria under monera
B. Eubacteria under protista
C. Eubacteria under monera
D. Cyanobacteria under monera
1) B only
2) C only
3) ACD
4) A and C

9. Match the scientist with his contribution to microbiology. ( )
I II
A. Anton von Leewen hoek 1. Bacteria cause infectious diseases
B. Robert Koch 2. Father of bacteriology
C. Louis Pasteur 3. Word ‘Bacteria”
D. Ehrenberg 4. Bacteria Classification
5. Father of Microbiology
1) 1,3,5,4
2) 5,1,2,3
3) 5,3,2,1
4) 2,4,5,3

10. Which of the following is true regarding conjugation in bacteria? ( )
A. Conjugation is a conservative process.
B. Donor cell does not retain copy of genetic material.
C. Conjugation is a non-conservative process
D. Donor cell retains a copy of genetic material.
1) AB
2) BC
3) AC
4) AD

Key: 1-1; 2-2 ; 3-4; 4-4; 5-4; 6-2; 7-3; 8-3; 9-2; 10-4.

DIETCET Previous Papers – General English Questions

Here are General English questions from DIETCET previous question papers. Candidates appearing for DIETCET can practice these questions. Key is provided below the questions.

1. How did the Tortoise get a shell? Do you know?
From the following choose the suitable question which is formed after
combining the above two questions.
1) How did the tortoise get a shell you know?
2) Do you know how the tortoise got a shell?
3) Do you know how did the tortoise get a shell?
4) Do you know how the tortoise get a shell?

2. If ……….. you can go to the Gir National Park.
Fill in the blank choosing the correct expression from the following.
1) You want to see lions 2) You wanted to see lions
3) You had wanted to see lions 4) You are wanting to see lions

3. Mrs. Ramya is teaching them Science. She began to teach them Science some
time ago and she is still teaching.
The above sentences can be said in a single sentence without changing the
meaning. Choose the correct expression from the following.
1) Mrs. Ramya is teaching them Science a long time.
2) Mrs. Ramya has been teaching them Science since a long time
3) Mrs. Ramya is being taught them Science for a long time
4) Mrs. Ramya has been teaching them Science for a long time.

4. We ………. hurry. There is plenty of time.
Choose the right word from the following to fill in the blank.
1) mustn’t 2) needn’t 3) shouldn’t 4) wouldn’t

5. He said to me, “Stay where you are”.
Which of the following is the right way of reporting the above statement.
1) He told me that stay where I was
2) He told me to stay where I am
3) He told me to stay where I was
4) He told me stay where was I

6. What’s the name of the man ……..?
Complete the question choosing the correct expression from the following.
1) Whom lent you his car 2) His car who lent
3) Who lent you his car 4) Lent you his

7. Find the wrongly spelt word from the following.
1) Restaurant 2) Consultant 3) Ignorant 4) Non Violant

8. This is …….. 5 year old child.
Choose the right article to fill in the blank.
1) a 2) an 3) the 4) no article

9. Has a dog ever bitten you?
Choose the correct expression to change the voice
1) Have you been ever bitten dog? 2) Has you been bitten ever by a dog?
3) Have you ever been bitten by a dog? 4) Has you ever been bitten by a dog?

10. If you were an Ophthalmologist, you would be interested in …….
Complete the statement choosing the correct phrase from the following.
1) The mind 2) The eyes 3) The skin 4) The bones

Answers: 1-2, 2-1, 3-4, 4-2, 5-3, 6-3, 7-4, 8-2, 9-3, 10-2 .

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