Jahnvi’s Biology Classes
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SCO-43, Second Floor, Sec-20C, Chandigarh, Phone Nos. 9216777953, 8054064606
Topic-Biological Classification
Time Allowed : 90 minutes
Total Marks :64
Student’s Name __________________
Phone No’s_________________
1.
SUBJECTIVE BIOLOGY
(1 Mark)
Name the two kingdoms in the two-kingdom classification.
2.
Define phylogenetic classification.
3.
What is phenetic classification.
4.
Define cladistics
5.
Draw back of natural classification.
6.
Why are viruses called as nucleoproteins ?
(2 Marks)
7.
Give each of the following with the most appropriate term.
(i) Seedless vascular plants
(ii) Non-vascular plants
(iii) Vascular plants with naked seeds
(iv) Vascular plants with protected seeds
8.
Discuss how classification systems have undergone several changes over a period of time ?
9.
Who proposed the five-kingdom classification ? Name the five kingdoms.
10.
Why are viruses called obligate intracellular parasites ?
11.
Give an example of a virus for each, having the following genetic material.
(i) Double-stranded DNA
(ii) Double-stranded RNA
(iii) Single-Stranded DNA
(iv) Single-stranded RNA
(3 Marks)
12.
Distinguish between cytotaxonomy and chemotaxonomy.
13.
Numerical taxonomy is likely to furnish more reliable and stable information on the relationships of
taxa for classification. Discuss.
14.
Explain with examples, why two-kingdom classification insufficient.
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For Success attitude is equally as important as ability
(5 Marks)
15.
Highlight the criteria considered for five-kingdom system of classification.
16.
Explain the guidelines / principle for nomenclature.
17.
Give a brief account of viruses with respect to their structure and nature of genetic material. Also
name two viral diseases in plants.
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For Success attitude is equally as important as ability
1.
OBJECTIVE BIOLOGY
The system of classification proposed by Linnaeus was artificial because
(a) it considered physiological characters alongwith morphology
(b) it considered evolutionary relationships of plants
(c) it takes into account similarities and differences in floral and other morphological characters
only
(d) None of the above
2.
3.
4.
A natural system of classification is
(a) based on a few characters
(b) based on all natural affinities
(c) based on phylogeny only
(d) None of the above
Artificial system of classification by Linnaeus is also called
(a) as numerical system
(b) as sexual system
(c) Both (a) and (b)
(d) None of these
Cytological characters are the basis of classification in
(a) cytotaxonomy
5.
(c) chemotaxonomy (d) None of these
(b) Tracheophyta
(c) Spermatophyta
(d) Angiospermae
The results of numerical taxonomy are summarized the form of tree-like diagrams called
(a) histograms
8.
(b) alpha taxonomy
According to Ostwald Tippo, angiosperms are classified under the phylum
(a) Embryophyta
7.
(c) chemotaxonomy (d) numerical taxonomy
Chemical structures form the basis of classification in
(a) cytotaxonomy
6.
(b) alpha taxonomy
(b) karyograms
(c) ideograms
(d) dendrograms
A system of classification, which takes into account, noticeable characters in morphology in
nature is
9.
10.
(a) phylogenetic system
(b) natural system
(c) artificial system
(d) cytotaxonomy
Artificial system of classification of plants was first proposed by
(a) Engler and Prantl
(b) Bentham and Hooker
(c) Theophrastus
(d) Linnaeus
Phylogenetic system of classification was given by
(a) Linnaeus (b)Bentham and Hooker
11.
12.
(c)Hutchinson
(d)Theophrastus
Linnaeus gave
(a) law of limiting factors
(b) binomial nomenclature
(c) law of inheritance
(d) DNA structure
What is correct about classification?
(a) It allows to confirm the already existing identifications
(b) It helps in new indentifications
(c) It is a systematic arrangement of taxa
13.
(d) All of the above
In Bentham and Hooker's system of classification, stress is given to
(a) cotyledons
(b) free or fused petals
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(c) gymnosperms
14.
15.
Artificial system of classification is based on
(a) evolutionary trends
(b)most noticeable characters
(c)only a few characters
(d) None of the above
'Five kingdom classification was given by
(a) Huxley
16.
(d) None of these
(b) Hooker
(c) Whittaker
(d) Linnaeus
Bentham and Hooker divided dicots into
(a) Polypetalae, Gamopetalae and Glumiflorae
(b) Polypetalae, Gamopetalae and Monochlamydeae
(c) Arachichlamydeae, Monochlamydeae and Glumiflorae
(d) Arachichlamydeae, Monochlamydeae and Polypetalae
17.
18.
Which system of classification is in wide use now?
(a) Ostwald Tippo's system
(b) Bessey's system
(c) Bentham and Hooker's system
(d) Engler and Prantl's system
A phylogenetic system of classification depdends upon
(a) floral characters
19.
(d) Both (b) and (c)
Single-celled eukaryotes are included in
(a) Monera
20.
(b) genetic characters (c) evolutionary relations
(b) Protista
(c) Fungi
(d) Archaea
Phenetic Classification is based on
(a) ancestral lineage of existing organism
(b) observable characteristic or existing organism
(c) dendrograms based on DNA characterstics
(d) sexual characteristics
21.
Who proposed a five kingdom classification and named kingdoms as Moneras, Protista, Fungi,
Plantae and Animalia ?
22.
23.
(a) Herbert Copeland
(b) RH whittaker
(c) Carl woese
(d) Carolus Linnaeus
Fungi differ from other kingdom in being
(a) unicellular decomposers
(b) unicellular consumers
(c) multicellular decomposers
(d) multicellular consumers
In which of the following Kingdom, diatoms are placed ?
(a) Plantae
24.
25.
(b) Fungi
(d) Protista
The phylogenetic system of classification was put forth by
(a) Carolus
(b) George Bentham and Joseph Dalton Hooker
(c) Aristotle
(d) Adolf Engler and Karl Prantl
Who proposed that monocots are more primitive than dicots ?
(a) Bentham and Hookers(b) Bessey
26.
(c) Animalia
(c) Aristotle
(d) Engler and Prantl
The phylogentic system refers to the grouping
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(a) according to floral similarties
(b) of plants of order of their increasing
(c) according to evolutionary trends
(d)according to all morphological characters
Direction for question no 27 to 30
In each of the following questions, a statement of Assertion is given by corresponding statement of
reason. Of the statements, make the correct answer as
(a) Both Assertion and Reason are true and reason is the correct explanation of Assertion
(b) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion
(c) Assertion is true but Reason is false
(d) Assertion is false but Reason is true
27.
28.
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30.
Assertion
:
Two kingdom system was proposed by Linnaeus
Reason
:
Five kingdom system was proposed by RH whittaker
Assertion
:
Euglena is a plant due to the presence of chlorophyll
Reason
:
Euglena cannot be classified on the basis of two kingdom systems
Assertion
:
Animalia include multicellular and eukaryotic organisms
Reason
:
Holozoic type of nutrition is present.
Assertion
:
Monera includes all prokaryotes
Reason
:
Nuclei of monerans are not organized with nuclear membrans,
nucleoplasm chromatic fibres and nucleolus
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For Success attitude is equally as important as ability
OBJECTIVE RESPONSE SHEET
STUDENT NAME : __________________________ CLASS :________________
TEST DATE :__________________TOPIC :__________________________________
PHONE NO :__________________MARKS OBTAINED :_____________________
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No. of correct Response ___________________________________
No. of Wrong Response ___________________________________
MARKS OBTAINED ________________________________________
REMARKS : ___________________________________________________________________________________
_______________________________________________________
Parents Signature
Be Determined Towards Your Goal
For Success attitude is equally as important as ability
Topic- Biological Classification
Crash Course Test-3
Answers
1.
(c)
2.
(b)
3.
(c)
4.
(a)
5.
(c)
6.
(a)
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(d)
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(b)
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(c)
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(c)
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(b)
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(d)
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(b)
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(d)
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(c)
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(b)
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(c)
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(d)
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(b)
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(b)
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(b)
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(d)
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(d)
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(d)
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(c)
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(b)
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(b)
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(b)
30.
(a)
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