Tag: classification of organisms

Questions Related to classification of organisms

Axis vertebra is identified by ________________.

zoology animal diversity - ii (phylum: chordata) vertebrates characteristics of vertebrates classification of organisms

  1. Sigmoid notch

  2. Deltoid ridge

  3. Odontoid process

  4. Centrum

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Correct Option: C

Interstitial fluid resembles ____________.

zoology animal diversity - ii (phylum: chordata) vertebrates characteristics of vertebrates classification of organisms

  1. Sea water

  2. Fresh water

  3. Ground water

  4. None of these

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Correct Option: A

Which one of the following invertebrates is a deuterostome and enterocoelous coelomate ___________.

zoology animal diversity - ii (phylum: chordata) vertebrates characteristics of vertebrates classification of organisms

  1. Pila

  2. Ascaris

  3. Aphrodite

  4. Asterias

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Correct Option: D
Explanation:

Echinodermata and all chordates are deuterostome and enterocoelous.

Match column I with column II and select the correct option from the given codes.

Column  I Column II
A.  Cyclostomes (i) Hemichordata
B.  Aves (ii) Urochordata
C.  Tunicates (iii) Agnatha
D.  Balanoglossus (iv) Pisces
E.  Osteichthyes (v) Tetrapod
zoology animal diversity - ii (phylum: chordata) vertebrates characteristics of vertebrates classification of organisms

  1. A-(i), B-(ii), C-(iii), D-(iv), E-(v)

  2. A-(ii), B-(iii), C-(iv), D(i), E-(v)

  3. A-(iii), B-(v), C-(ii), D-(i), E-(iv)

  4. A-(iii), B-(i), C-(v), D-(ii), E-(iv)

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Correct Option: C
Explanation:

(A) Cyclostomes - Agnatha

(B) Aves - Tetrapoda
(C) Tunicates - Urochordata
(D) Balanoglossus - Hemichordata
(E) Osteichthyes - Pisces
So, the correct answer is (c).

Kingdom Plantae includes

biology plant taxonomy life introduction to plant kingdom classification of organisms

  1. algae and bryophytes

  2. pteridophytes and gymnosperms

  3. angiosperms

  4. all of these

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Correct Option: D
Explanation:
The Plant Kingdom incorporates Algae, Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms. Bryophytes are creatures of land and water of plant kingdom. 
So, the correct option is 'all of these'.

Ferns can be classified as

biology plant taxonomy life introduction to plant kingdom classification of organisms

  1. Bryophyta

  2. Thallophyta

  3. Pteridophyta

  4. None of the above

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Correct Option: C
Explanation:

A fern is any one of a group of about 20,000 species of plants classified in the phylum or division Pteridophyta, also known as Filicophyta.

Algae mostly belongs to 

biology plant taxonomy life introduction to plant kingdom classification of organisms

  1. Thallophyta

  2. Bryophyta

  3. Pteridophyta

  4. Gymnosperm

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Correct Option: A
Explanation:

Anwer is A.

Plants that do not have well-differentiated body design are Thallophyta . They are commonly called algae.
Algae are chlorophyll-bearing, simple, thalloid, autotrophic and largely aquatic (both fresh water and marine) organisms.

Neem is classified under

biology plant taxonomy life introduction to plant kingdom classification of organisms

  1. Thallophyta

  2. Bryophyta

  3. Pteridophyta

  4. Angiosperms

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Correct Option: D
Explanation:

The answer is D. Angiosperms

Azadirachta indica, commonly known as neem, is a tree in the mahogany family Meliaceae. It is mostly used for medicinal purposes. 

Laminaria is classified as 

biology plant taxonomy life introduction to plant kingdom classification of organisms

  1. Thallophyta

  2. Bryophyta

  3. Pteridophyta

  4. None of the above

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Correct Option: A

Choose the correct answers from the alternatives given.
Which of the following kingdoms contains primarily multicellular, larger-celled, photosynthetic    organisms?

biology plant taxonomy life introduction to plant kingdom classification of organisms

  1. Animalia

  2. Plantae

  3. Archaea

  4. Fungi

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Correct Option: B
Explanation:

Kingdom Plantae includes all eukaryotic chlorophyllous autotrophic organisms that do photosynthesis and are multicellular with large sized cells.

Hence, the correct answer is 'Plantae'.