Diversity in Living Organisms Test

Result

Diversity in Living Organisms Test - 19

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0

Find the odd example ______________.

A
Sea lily

B
Sea fan

C
Sea cucumber

D
Sea urchin
Question 2
1 / -0

Choose the correct combination of the following.

A
Annelida and porifera-phyla

B
Aves and chordata-classes

C
Mollusca and hydrozoa-classes

D
Oligochaeta and arthropoda-phyla
Question 3
1 / -0

Match List I with List II and select the correct option

List I

List II
A
Prtozoa 1
Pennatula
B
Aschelminthes 2
Beroe
C
Porifera
3
Monocystis
D
Ctenophora
4
Wuchereria
E
Cnidaria
5
Cliona

A
A- 3, B - 5, C - 4, D - 1, E- 2

B
A - 4, B - 3, C - 5, D - 2, E- 1

C
A - 3, B - 4, C- 5, D - 2, E- 1

D
A - 2, B - 4, C - 5, D - 3, E- 1

E
A- 3, B - 4, C - 5, D - 1, E - 2
Question 4
1 / -0

Note the following :
A. It is a fresh water, metamerically segmented protostome

B The clitellum is absent

C It is unisexual

D Its larval form is Trochophore

EThe nervous system is found in the epidermis

Which of the above is true of "paddle worm".

A
A, B and E

B
B, C and E

C
B, C and D

D
C, D and E
Question 5
1 / -0

A student has identified a triploblastic coelomate segmented animal as an arthropod. Which additional character the student should have varified before identifying that animal as an arthropod:

A
Presence of wings

B
Presence of antenna

C
Presence of 3-4 pairs of jointed appendages

D
Type of symmetry

Solution

Most animals are triploblastic coelomates. Humans and arthropods have bilateral symmetry and they have three germ layers. The presence of jointed appendages will confirm the identity of an organism as an arthropod.
Thus, the correct answer is option C.
Question 6
1 / -0

In which one of the following groups of animals are hermaphrodite _________________.

A
Hydra, Ascaris, Pheretima

B
Hydra, Homo sapiens, Leech

C
Tapeworm ,Toad,Starfish

D
Hydra, Leech, Tapeworm

Solution

An individual with both male and female reproductive organs called hermaphrodite.
Question 7
1 / -0

Jointed legs are not found in _____________.

A
Annelids

B
Molluscs

C
Echinoderms

D
All of these

Solution

Arthropods are characterized by the presence of jointed legs. Annelids, molluscs, and echinoderms do not have jointed legs.
Therefore, the correct answer is option D.
Question 8
1 / -0

What is true about Nereis, Scorpion, Cockroach and Silver fish ?

A
They all belong to the same phylum

B
They all have jointed paired appendages

C
They all possess dorsal heart

D
None of them is aquatic

Solution

Nereis: Phylum-Annelida, possess setae and parapodia for locomotion, Possess dorsal heart, it is mostly marine.
Scorpion: Phylum-Arthropoda, possess jointed appendages for locomotion, possess dorsal heart, it mostly lives in the desert and semi-arid regions.
Cockroach: Phylum-Arthropoda, possess jointed appendages for locomotion, possess dorsal heart, it mostly lives on land and is nocturnal.
Silverfish: Phylum: Arthropoda, possess jointed appendages for locomotion and dorsal heart, it mostly lives on land.
So, the correct answer is 'They all possess dorsal heart'.
Question 9
1 / -0

Jurassic period of the Mesozoic era characterized by-

A
Gymnosperms are dominant plants and first birds appear

B
Radiation of reptiles and origin of mammal like reptiles

C
Dinosaurs become extinct and angiosperms appear

D
Flowering plants and first dinosaurs appear

Solution

A Jurassic period is the second geological period of the Mesozoic era. In this period, the gymnosperms were dominant and the plants included ferns, cycads, Ginkgo, rushes, and conifers. Among animals, important invertebrates included ammonites, corals, brachiopods, bivalves, and echinoids. Reptiles dominated the vertebrates and the first flying reptiles the pterosaurs appeared. The first primitive bird, Archaeopteryx, also made its appearance.

So, the correct answer is 'Gymnosperms are dominant plants and first birds appear'.
Question 10
1 / -0

Discoblastula found in _________________.

A
Echinoderms and amphioxus

B
Reptiles birds and fishes

C
Annelids, molluscs and nemertens

D
Insects

User

Question Analysis

Correct -
Wrong -
Skipped -

My Perfomance

Score
-
out of -
Rank
-
out of -

Re-Attempt Weekly Quiz Competition

	List I		List II
A	Prtozoa	1	Pennatula
B	Aschelminthes	2	Beroe
C	Porifera	3	Monocystis
D	Ctenophora	4	Wuchereria
E	Cnidaria	5	Cliona

Diversity in Living Organisms Test - 19

Result

Diversity in Living Organisms Test - 19

Score

-

Rank

-

SHARING IS CARING

Question 1

Sea lily

Sea fan

Sea cucumber

Sea urchin

Question 2

Annelida and porifera-phyla

Aves and chordata-classes

Mollusca and hydrozoa-classes

Oligochaeta and arthropoda-phyla

Question 3

A- 3, B - 5, C - 4, D - 1, E- 2

A - 4, B - 3, C - 5, D - 2, E- 1

A - 3, B - 4, C- 5, D - 2, E- 1

A - 2, B - 4, C - 5, D - 3, E- 1

A- 3, B - 4, C - 5, D - 1, E - 2

Question 4

A, B and E

B, C and E

B, C and D

C, D and E

Question 5

Presence of wings

Presence of antenna

Presence of 3-4 pairs of jointed appendages

Type of symmetry

Solution

Question 6

Hydra, Ascaris, Pheretima

Hydra, Homo sapiens, Leech

Tapeworm ,Toad,Starfish

Hydra, Leech, Tapeworm

Solution

Question 7

Annelids

Molluscs

Echinoderms

All of these

Solution

Question 8

They all belong to the same phylum

They all have jointed paired appendages

They all possess dorsal heart

None of them is aquatic

Solution

Question 9

Gymnosperms are dominant plants and first birds appear

Radiation of reptiles and origin of mammal like reptiles

Dinosaurs become extinct and angiosperms appear

Flowering plants and first dinosaurs appear

Solution

Question 10

Echinoderms and amphioxus

Reptiles birds and fishes

Annelids, molluscs and nemertens

Insects

User

Question Analysis

My Perfomance

Score

-

Rank

-

Results Announcement on: coming Monday

Stay Tuned: We’ll update you on your result via email or SMS.