11th Standard Syllabus & Materials
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Published on: 13/05/2022
QB365 provides detailed and simple solution for every Creative Questions in class 11 Biology Subject. It will helps to get more idea about question pattern in every Creative questions with solution.
latest Creative QuestionsDownload Tamil Nadu 11th Standard Biology question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Biology Test1.
Which of the following is characteristic feature of fishes?
Tail and venous heart
Epidermal scales and tail
Venous heart and gills
Epidermal scales and gills
2.
Tapeworm occurs as a parasite in _________
liver
stomach
intestine
all of these
3.
Ichithyophis is a member of _________
amphibian
mollsca
reptilian
annelid
4.
Lateral line is present in _________
dog fish
jelly fish
starfish
none of these
5.
Which is not correct for sponges?
internal fertilization
external fertilization
gemmule formation
gametes are formed from epidermal cells.
6.
Which of the following traits is not the characteristic of echinodermat?
water vascular system
trochophore larva
Aristotle's lantern
radial and indeterminate cleavage
7.
Larva of mosquito is ___________
maggot
caterpillar
grub
none of these
8.
Which of the following animals possesses ink gland?
blue whale
scorpion
sea urchin
cuttle fish
9.
Collar cells are found in
aschelminthes
cnidaria
arthropoda
sponges
10.
"Turbellarians" are free living __________
flatworms
trematodes
nematodes
cesrtodes
11.
Daphnia is commonly known as _________
clam shrimp
fairy shrimp
water fleas
tadpole shrimp
12.
Cilia of gills of bivalve molluscs help in ______________
protection
respiration
excretion
feeding
13.
Two common characters found in centipede, cockroach, and crab and ________
book lungs and antennae
compound eyes and anal cerci
joint legs and chitinous exoskeleto
green gland and tracheae
14.
Which of the follwing in the flight adaptation of birds?
Pneumatic bones and strong flight muscles
Homeothermic condition
Migration to distant places
Presence of horny covering on the beak
15.
Which of the following is not correct with regard to species?
They have similar morphological features
They are reproductively isolated
They produce viable young ones
They have similar anatomical features
16.
The tunicates are normally called__________
Sea squirts
Sea anemone
Sea-walnuts
Sea urchin
17.
The phylum Hemichordata are mostly tubiculous and commonly called __________
Flat worms
Round worms
Tongue worms
Parasitic worms
18.
Presence of water vascular system is the most distinctive feature of the Phylum ________
Mollusca
Sponges
Echinodermata
Arthropoda
19.
The term bio-diversity was first introduced by:
A. G. Tansley
Walter Rosen
Aristotle
AP de Candolle
20.
Which of the following statements is incorrect?
Radial symmetry is seen is Echinoderms
Taenia is a endoparasite.
Fasciola is a Eucoelomate
Mesoglea is seen in Jellyfishes
21.
________________is not a cartilaginous fish.
Trygon
Scoliodon
Myxine
Pristis
22.
In Aves____________ is absent.
Ureter
Kidney
Urinary bladder
Ovary
23.
_____________show anadromous migration.
Bony fishes
Cyclostomes
Cartilaginous fishes
Blue whale
24.
__________________established species as the ultimate unit of taxonomy. (He coined the term species).
Aristotle
Linnaeus
John Ray
Bauhin
25.
________________is called the bird man of India.
Dr. Subramaniam
Dr. Salim Ali
Whittaker
Varad Giri
1.
(c)
Venous heart and gills
2.
(c)
intestine
3.
(a)
amphibian
4.
(a)
dog fish
5.
(b)
external fertilization
6.
(b)
trochophore larva
7.
(d)
none of these
8.
(d)
cuttle fish
9.
(d)
sponges
10.
(a)
flatworms
11.
(c)
water fleas
12.
(b)
respiration
13.
(c)
joint legs and chitinous exoskeleto
14.
(a)
Pneumatic bones and strong flight muscles
15.
(b)
They are reproductively isolated
16.
(a)
Sea squirts
17.
(c)
Tongue worms
18.
(c)
Echinodermata
19.
(b)
Walter Rosen
20.
(c)
Fasciola is a Eucoelomate
21.
(c)
Myxine
22.
(c)
Urinary bladder
23.
(b)
Cyclostomes
24.
(c)
John Ray
25.
(b)
Dr. Salim Ali
11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - காவடிச்சிந்து Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - உரைநடை - மலை இடப்பெயர்கள் : ஓர் ஆய்வு Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - துணைப்பாடம் - யானை டாக்டர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - செய்யுள் - ஐங்குறுநூறு Important Questions And Answers Study Material - QB365 Set A
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