Diversity Quiz
Preview:
What is the exclusive marine phylum?
A. Echinodermata
B. Porifera
C. Cnidarians
D. Protozoa
In Thallophyta Thallo means plant body without ____.
A. chlorophyll
B. root,stem and leaves
C. true roots
D. leaves
Fats are stored in human body as
(a) Cuboidal epithelium
(b) Adipose tissue
(c) Bones
(d) Cartilage
In desert plants, rate of water loss gets reduced due to the presence of
(a) cuticle
(b) stomata
(c) lignin
(d) suberin
Which sub group in plant kingdom produces flowers?
A. Angiosperms
B. fungi
C. mosses
D. ferns
Cartilage and bone are types of
(a) muscular tissue
(b) connective tissue
(c) meristematic tissue
(d) epithelial tissue
Voluntary muscles are found in
(a) alimentary canal
(b) limbs
(c) iris of the eye
(d) bronchi of lungs
Which of the following cells is found in the cartilaginous tissue of the body?
(a) Mast cells
(b) Basophils
(c) Osteocytes
(d) Chondrocytes
Which phylum of animals is also called flatworms?
A. Porifera
B. Coelenterata
C. Platyhelminthes
D. Nematoda
Which of the these are found filamentous ?
a. Spirogyra
b. euglena
c. chlamydomonas
d. amoeba
Blue-green alga belongs to the group:
a. Plantae..
b. Animalia
c. Algae.
d. Cyanobacteria.
Chlorophyll containing organelle of algae is:
A. Chromoplast
B. Chloroplast
C. Thalloid
D. None of these
What does a bacteria lack?
a. endoplasmic reticulum
b. DNA.
c. cell wall
d. cytoplasm
The connective tissue that connects muscle to bone is called
(a) ligament
(b) tendon
(c) nervous tissue
d) all of the above
The function of the phloem in ferns is ____.
A. photosynthesis
B. transport of food
C. transport of water
D. reproduction
Survival of plants in terrestrial environment has been made possible by the presence of
(a) intercalary meristem
(b) conducting tissue
(c) apical meristem
(d) parenchymatous tissue
What is the mode of nutrition in bacteria?
A. autotrophic
B. heterotrophic
C. autotrophic and heterotrophic
D. none of these
Gymnosperms do not produce ____.
A. naked seed
B. fruits
C. embryo
D. vascular system
What is not possessed by bacteria?
A. membrane bound organelles
B. nucleus
C. nucleolus
D. all of these
A nail is inserted in the trunk of a tree at a height of 1 metre from the ground level. After 3 years the nail will
(a) move downwards
(b) move upwards
(c) remain at the same position
(d) move sideways
Which among the following produce seeds?
(a) Thallophyta
(b) Bryophyta
(c) Pteridophyta
(d) Gymnosperms
Parenchyma cells are
(a) relatively unspecified and thin-walled
(b) thick walled and specialised
c) lignified
(d) none of these
In which the reproductive organs are hidden?
A. Cryptogamae
B. Phanerogamae
C. Gymnosperms
D. angiosperms
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