AP Inter 1st Year Botany Model Paper Set 1 with Solutions

Successful navigation through AP Inter 1st Year Botany Model Papers Set 1 builds students’ confidence in their exam-taking abilities.

Time: 3 Hours
Maximum Marks: 60

Section – A

Answer all the questions. (Very short answer type) (10 × 2 = 20)

Question 1.
What is the Morphology of cup like structure in cyathium ? In which family it is found ?

Question 2.
What are microbodies ? What do they contain ?

Question 3.
Which is the largest botanical garden in the world ? Name a few well known botanical gardens in India.

Question 4.
What do the terms phycobiont and mycobiont signify ?

Question 5.
Mention the fern characters found in Cycas.

Question 6.
What is meant by epipetalous condition ? Give an example.

Question 7.
What is geocarpy ? Name the plant which exhibits this pheno-menon.

Question 8.
What constituents of DNA are linked by Glycosidic bond ?

Question 9.
Which part of the human body should one use to demonstrate stages in Mitosis ?

Question 10.
Define population and community.

Section – B

Answer any six questions. (Short answer type) (6 × 4 = 24)

Question 11.
Write a brief account on classification of xerophytes.

Question 12.
What are the differences between lenticels and stomata.

Question 13.
Though reduntanly described as a resting phase, Inter phase does not really involve rest. Comment.

Question 14.
What are the characteristics of a prokaryotic cell ?

Question 15.
Give economic importance of plants belonging to Fabaceae.

Question 16.
Give a brief account on the phases of the life cycle of an angiosperm plant.

Question 17.
Give a brief account of Dinoflagellates.

Question 18.
Explain in brief the scope of Botany in relation to Agriculture, horticulture and medicine.

Section – C

Answer any two questions. (Long answer type) (2 × 8 = 16)

Question 19.
Explain how stem is modified variously to perform different functions.

Question 20.
Starting with the Zygote, draw the diagrams of the different stages of embryo development in a dicot.

Question 21.
Describe the T.S. of a dicot stem.