BSc Sem IV 2022 2023 Mar 2023 BOTANY III Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 All the questions are compulsory,
2. Q3 Figures to the right indicate full marks
3. Q4 Use of non-programmable calculators is permitted
4. Q1 A Choose the correct option & rewrite the statements t 1. An appropriate plant for the purpose of fencing is 10 marks
5. Q2 A garden having a geometric and symmetrical pattern is called as garden is a plant example for growing in avenue
6. Q4 Higher cytokinin in the nutrient medium lead to the formation of Restriction enzymes are used to DNA is known as the father of tissue culture is the branch of science which derives principles from information technology to apply in the field of biology,
7. Q8 DDBJ stands in Japan of Japan Jordan Jaipur
8. Q9 tool is used to determine the relationship between two variables
   • a. coefficient of regression Z- test d. t- test
9. Q10 Statistical test is positively skewed
10. Q1 B Answer the following in one sentence 10 marks
    • a. Describe two characteristic features of a flower bed
    • b. Mention the botanical names and families of any two important plants used in a
    • c. Define Callus
    • d. What are vectors? What is a perfect positive correlation?
11. Q2 Answer any two from the following 20 marks
    • a. What is a botanical garden? Discuss its importance Discuss avenues and pathway in detail,
    • d. Write an essay on National Park with special reference to plants VCD/ BOTANY - SEMESTER IV MARKS ~ 100 DURATION 3 HRS
12. Q3 Answer any two of the following 20 marks
    • a. What is organogenesis? Comment on factors affecting the same. Add a note on its
    • b. Give a detailed account of the different enzymes used in the gene cloning process
    • c. Give an account of the laboratory organization for plant tissue culture
    • d. Elaborate on the process of rDNA technology
13. Q4 Answer any two from the following 20 marks
    • a. What is BLAST, give its different types
    • b. Elaborate on the chi-square test and its Significance in biological studies Calculate the coefficient of correlation of the following data —
    • d. Solve using the chi-square test whether there is a significant relationship between diet (Given at Degree of freedom | and 5% Significance, tabulated and at Degree of freedom 3 and 5% significance, tabulated X?=7.82)
14. Q5 Write short notes on (any four) 20 marks
    • b. Floriculture in d. Importance of anther or pollen culture Internet and its uses
    • f. Types of correlation

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