PUE
University Karnataka Department of Pre University Education
Course & Year II PUC
Subject Biology
Download Model Question Paper
Test First Test
Document Type PDF
Official Website https://pue.karnataka.gov.in/english

PUE PUC II Biology Model Question Paper

Karnataka Department of Pre University Education (PUE) Second Year PUC Biology First Test Model Question Paper 2021.

Download PUE Karnataka II PUC First Test Model Question Papers 2021 Here

Download PUC II Biology Model Question Paper

Course & Subject Model Question Paper
II PUC Biology  Download

PUE PUC II Biology First Test Model Questions

Part – A:
Answer the following questions in ONE word or ONE sentence each: 5 x 1 = 5
1. Name the reproductive cycle that occurs in non-primates.
2. Which is the oldest viable seed excavated from Arctic Tundra?
3. Define amniocentesis.
4. Which layer of the uterus exhibit strong contraction during child birth?
5. Mention the significance of test cross.

Part – B:
Answer any THREE of the following questions in 3-5 sentences each, wherever applicable: 3 x 2 = 6
6. Differentiate between seasonal breeders and continuous breeders.
7. “External fertilization is disadvantageous over internal fertilization”. Justify the statement.
8. What is polyembryony? Give an example.
9. Write one function each for FSH and LH in females.
10. Mention the possible genotypes of children whose parents are heterozygous for blood group ‘A’ and ‘B’ respectively.

Part – C:
Answer any THREE of the following questions in 40-80 words each, wherever applicable: 3 x 3 = 9
11. Name the vegetative propagules in the following plants: a) Bryophyllum b) Agave c) Water hyacinth
12. What are outbreeding devices? Mention any four outbreeding devices in plants.
13. Schematically represent oogenesis.
14. a) What is implantation? b) Distinguish between menarche and menopause.
15. Suggest any three measures to check population growth rate.

Part- D: (Section-I)
Answer any TWO of the following questions in 200-250 words each, wherever applicable: 5 x 2 = 10
16. Explain the structure of mature embryo sac in angiosperms with a neat labelled diagram.
17. a) Name the two techniques involved in the process of artificial hybridization in plants.
b) Enumerate the characteristics of insect pollinated flowers.
18. What is incomplete dominance? Explain with reference to flower colour in Snapdragon.

Section-II
Answer any ONE of the following questions in 200-250 words each, wherever applicable: 5 x 1= 5
19. Draw a neat labelled diagram of sectional view of the human male reproductive system.
20. a) What is placenta? Mention any four hormones secreted by it. b) Write a short note on foetal ejection reflex.

Download PUE Karnataka II PUC Reduced Syllabus 2020-21 Model Question Papers

Similar Searches:
ii puc question papers for karnataka board , ii puc question papers 2021 , 2nd puc question papers , 2nd puc question papers with answers , 2nd puc question papers with answers 2021 , 2nd puc question papers commerce 2021 , 2nd puc question papers 2021 , 2nd puc question papers with answers 2021 , 2nd puc question papers accountancy , 2nd puc question papers arts , 2nd puc model question papers arts 2021 , 2nd puc question papers karnataka biology , 2nd puc question papers karnataka board , 2nd puc annual exam question papers biology , 2nd puc question papers commerce , 2nd puc question papers commerce , 2nd puc question papers chemistry , 2nd puc question papers commerce , 2nd puc model question papers commerce , 2nd puc model question papers commerce , 2nd puc model question papers commerce , ii puc question papers , ii puc question bank , 2nd puc question papers download , puc question papers download , 2nd puc question papers economics karnataka , 2nd puc previous year question papers english , ii puc electronics model question papers , 2nd puc question papers for commerce

Have a question? Please feel free to reach out by leaving a comment below

Leave a Reply

Your email address will not be published.