Tamil Nadu (English Medium) Plus 1 Biology Science Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
Which of the following is a phosphorescent protist ?

(A) Amoeba	(B) Noctiluca
(C) Physarum	(D) Paramecium

Question-2
The deposits of fossil diatoms are called :

(A) Peat	(B) Resin
(C) Humus	(D) Kiesulguhr

Question-3
Unicellular eukaryotic micro-organisms comprise :

(A) Fungi	(B) Monera
(C) Protista	(D) Animalia

Question-4
Diatomaceous earth is formed due to remains of which parts of diatoms ?

(A) Cell wall	(B) Chloroplast
(C) Cytoplasm	(D) Skeleton masses

Question-5
Which of the following organisms possesses the characteristics of both like a plant and an animal ?

(A) Bacteria	(B) Euglena
(C) Mycoplasma	(D) Paramecium

Question-6
Which of the following unicellular organism has a macronucleus for the trophic function and one or more micronuclei for reproduction ?

(A) Euglena	(B) Amoeba
(C) Paramecium	(D) Trypanosoma

Question-7
In Paramecium, the movement occurs with the help of :

(A) Cilia	(B) Flagella
(C) Pseudopodia	(D) All of these

Question-8
Which of the following is true regarding protistan ?

(A) Unicellular, prokaryotic	(B) Unicellular, eukaryotic
(C) Acellular level of organization	(D) Both b and c

Question-9
Mode of life of protists are :

(A) Parasitic	(B) Predatory
(C) Photosynthetic	(D) All of these

Question-10
The most efficient locomotion in protists is through :

(A) Cilia	(B) Wings
(C) Flagella	(D) Pseudopodia

Click here to see your answersheet and detailed track records.

Plus 1 Biology Science

Tamil Nadu (English Medium)

Practice in Related Chapters
Developmental Biology
Human Anatomy
Economic Zoology
Origin of Life
Biodiversity
Cell Biology
Genetics