JOIN ADRE 2.0 Telegram Group

Botany Objective Questions and Answers for Competitive Exams | Page-2

Questions
11 A plant which reproduces by means of spores
A Petunia
B Ferns
C Coriander
D Mustard

Answer: Option [B]
12 The food conducting tissue of a plant is
A Phloem
B Xylem
C Collenchyma
D Parenchyma

Answer: Option [A]
Advertisement
Article and Schedule Quiz Start Test!

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

13 The floral part that produces pollen grains is
A Sepal
B Petal
C Anther
D Ovary

Answer: Option [C]
14 Cuscuta is a
A partial root parasite
B complete root parasite
C partial stem parasite
D complete stem parasite

Answer: Option [D]
15 The element which is required by the plant in large quantity:
A Nitrogen
B Calcium
C Sulphur
D Phosphorus

Answer: Option [A]
16 From the bark of which plant is quinine extracted?
A Cedar
B Neem
C Cinchona
D Eucalyptus

Answer: Option [C]
17 Yellow spots on citrus leaves is due to the deficiency of:
A Boron
B Zinc
C Iron
D Magnesium

Answer: Option [D]
18 Biodegradable wastes can usually be converted into useful substances with the help of
A Bacteria
B Viruses
C Nuclear proteins
D Radioactive substances

Answer: Option [A]
19 Which of the plant products is used in leather industry?
A Resin
B Latex
C Tannin
D Mucilage

Answer: Option [C]
20 A seed can germinate in the absence of
A Adequate light
B Supply of oxygen
C Suitable moisture
D Suitable temperature

Answer: Option [A]

NCERT Class 12 Biology Solved Multiple Choice Questions

ADRE 2.0 FULL LENGTH MOCK TEST

Take Mock Tests

Missiles Mock Test Start Test!
SSC MTS Mock Test Start Test
IBPS CLERK MOCK TEST Start Test
SSC MTS 2022 JULY 26 Shift 1 (ENGLISH) Start Test!
SSC GD Previous Year Paper 2021 Nov 17 Shift - I (Hindi) Start Test!
SSC CGL Tier - 1 PYP 2022 April 21 Shift- 1 (ENGLISH) Start Test!
MPSC PAPER I MOCK TEST 1 (ENGLISH) Start Test!
IB Security Assistant Mock test 1 (english) Start Test!
UP POLICE CONSTABLE MOCK TEST 1 Start Test!
DELHI POLICE CONSTABLE MOCK TEST 1 (HINDI) Start Test!

Chapters

Advertisement
Assam Direct Recruitment Test Series