B.Sc. Biotechnology Developmental Biology and Biostatistics Sample Paper 1 (English)

Developmental Biology and Biostatistics – परिवर्धन जैविकी एवं जैवसांख्यिकी  

Max Marks: 15

Note: The Internal Assignment has been divided into three sections A, B, and C. Write Answer as per the given instruction.

आतंरिक मूल्यांकन हेतु प्रश्न पत्र ‘A’,’B’ और ‘C’ तीन खण्डों में विभाजित है| प्रत्येक खण्ड के निर्देशानुसार प्रश्नों का उत्तर दीजिए|

 

Section-A

(Very Short Answer Type Questions) – अति लघु ऊत्तर वाले प्रश्न (अनिवार्य)

Note: Answer all questions. As per the nature of the question delimit answer in one word, one sentence or maximum up to 30 words. Each question carries ½ marks.

नोट: सभी प्रश्नों का उत्तर दीजिए| आप अपने उत्तर को प्रश्नानुसार एक शब्द , एक वाक्य या अधिकतम 30 शब्दों में परिसीमित कीजिये| प्रत्येक प्रश्न ½ अंक का है| 6×1/2=3

  1. Who proposed the theory of Pre-formation?
  2. What is Regulative Theory?
  3. Which animals posses Spiral Cleavage?
  4. What is relation between Mean, Median and Mode, give the formula?
  5. Write the formula to know Median?
  6. What do you understand by transgenic animals?

Section-B

(Short Answer Questions) – लघु उत्तर वाले प्रश्न

Note: Answer any 4 questions. Each answer should not exceed 100 words. Each question carries 1.5 marks.

नोट: निम्नलिखित में से किन्हीं 4 प्रश्नों के उत्तर दीजिए| आप अपने उत्तर को अधिकतम 100 शब्दों में परिसीमित कीजिये| प्रत्येक प्रश्न 1.5 अंकों का है|                                                                    4×1.5=6

1. What is significance of Spermatogenesis?

2. What is significance of Fertilization?

3. What is Standard Deviation?

4. The Number of students in a college is given faculty wise, Construct the Bar Diagram?

Faculty                        : Arts               Commerce      Science            Law         Education

No. of Students           : 750                600                  450                  350          250

5. Draw labelled drawing of Microsporangium.

 

Section ‘C’

(Long Answer Questions) – (दीर्घ उत्तर वाले  प्रश्न)

Note: Answer any two questions. You have to delimit each answer maximum up to 400 words. Each question carries 3 marks.

नोट : निम्नलिखित में से किन्हीं 02 प्रश्नों का उत्तर दीजिए|आपको  अपने प्रत्येक उत्तर को अधिकतम 400 शब्दों में परिसीमित करना है| प्रत्येक प्रश्न 3 अंकों का है| 2×3=6

  1. Write a note on Gastrulation?
  2. Explain Cloning?
  3. Write a note on Ageing?
  4. Explain Mean, Median and Mode with help of your own examples?

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