University:
Washington State University
Course:
BIOLOGY 120 | Introductory Botany
Academic year:

2022
Views:

288

Pages:

1
Author:

Leilani Contreras

EXERCISE # 1 A. Q.1 Single Choice Type Questions The plant that feeds & traps on insects is (A) Drosera (B) Sunflower (C) Cuscuta (D) Mango Q.2 The green pigment in the leaves is called (A) Chlorophyll (B) Anthocyanin (C) Chloroplast (D) None Q.3 Which one of the following is a parasite ? (A) Mushroom (B) Fungi (C) Dodder (D) Pitcher's plant Q.4 Rhizobium is a good example of (A) insectivorous (B) symbiosis (C) parasitic (D) none of these Q.5 Cuscuta is an example of (A) autotroph (B) parasite (C) saprophyte (D) host Q.6 Autotrophic nutrition found only in (A) plants (B) animals (C) both (D) none Q.7 The plant that feeds and traps on insects is (A) venus-fly trap (B) cuscuta (C) sunflower (D) none of these Q.8 Association of two different organisms in which both are benefited is called (A) symbiosis (B) nutrition (C) saprophytic (D) parasitic Q.9 CO2 & O2 balance in atmosphere is due to (A) Photorespiration (B) Photosynthesis (C) Respiration (D) Leaf anatomy B. Tick ( ) the right statement Q.10 Animals & plants do not depend on plant for their food. (True/False) Q.11 Omnivorous eats only flesh. (True/False) Q.12 Sucking roots are called haustoria. (True/False) Q.13 The living organism from which parasitic derives its food called host. (True/False) C. Match the column A with column B Q.14 Column A (a) Amarbel (b) Rhizobium (c) Mushroom (d) Drosera (e) Green plants D. Fill in the blank Column B (i) Saprophytes (ii) Insectivorous (iii) Autotrophs (iv) Stomata (v) Symbiosis (vi) Parasite Q.15 ____________ & insectivorous plants. ____________ are Q.16 Green plants use _________, ___________ & ____________ to make food. Q.17 Lichen is the mutual combination _____________ & ___________. Q.18 Doddar is an example of ______________ . of