Download PTU B.Sc-BT 2020 March 1st Sem 47029 Basics Of Biosciences Question Paper

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Roll No. ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ Total No. of Pages : 02
Total No. of Questions : 09
B.Sc.(BT) (2014 to 2017) (Sem.-1)
BASICS OF BIOSCIENCES

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Subject Code : BSBTB-109
M.Code : 47029
Time : 3 Hrs. Max. Marks : 60

INSTRUCTIONS TO CANDIDATES :

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1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.
SECTION-A
1. Answer briefly :

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a) Euglena
b) Lichens
c) Robert Brown
d) S phase of Cell Cycle
e) Connective tissue

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f) Carbohydrates
g) Prokaryotes
h) Pteridophytes
i) Chromatid
j) Reptilia

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SECTION-B
2. Write a short note on the cell theory.
3. Diagrammatically explain plant cell.
4. Why is Kingdom Fungi not grouped with plants?

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5. Why is cell called the Basic unit of life?
6. What are Gymnosperms?
SECTION-C
7. Explain the Biological system of classification.
8. Describe the process of Meiosis.

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9. Write a note on the structural organization in plants.
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.
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