The earliest systems of classification used only gross superficial morphological characters such as habit, colour, number and shape of leaves, etc.
BIOXI03: PLANT KINGDOM
332004
Statement A : The artificial system of classification gave equal weightage to vegetative and sexual characteristics Statement B : This is not acceptable since we know that often the vegetative characters cannot be easily affected by environment
1 Statement A is correct but statement B is incorrect.
2 Statement A is incorrect but statement B is correct.
3 Both statements are correct.
4 Both statements are incorrect.
Explanation:
Vegetative characters are more easily affected by environment.
BIOXI03: PLANT KINGDOM
332005
Numbers and codes are assigned to the characters in
1 Cytotaxonomy
2 Chemotaxonomy
3 Numerical taxonomy
4 Phylogenetic taxonomy
Explanation:
Numerical Taxonomy which is now easily carried out using computers is based on all observable characteristics. Number and codes are assigned to all the characters and the data are then processed. In this way each character is given equal importance and at the same time hundreds of characters can be considered.
BIOXI03: PLANT KINGDOM
332006
Identify the incorrect statement for artificial system of classification.
1 Artificial system was based mainly on vegetative characters or on androecium.
2 The artificial system did not give equal weightage to the vegetative and sexual characteristics
3 It was proposed by Linnaeus.
4 Artificial system separated closely related species.
Explanation:
Artificial system of classification was one of the earliest systems of classification. It was proposed by Linnaeus. They were based mainly on vegetative characters or on the androecium structure. Such systems were artificial; they separated the closely related species since they were based on a few characteristics. Also, the artificial systems gave equal weightage to vegetative and sexual characteristics which was not acceptable
The earliest systems of classification used only gross superficial morphological characters such as habit, colour, number and shape of leaves, etc.
BIOXI03: PLANT KINGDOM
332004
Statement A : The artificial system of classification gave equal weightage to vegetative and sexual characteristics Statement B : This is not acceptable since we know that often the vegetative characters cannot be easily affected by environment
1 Statement A is correct but statement B is incorrect.
2 Statement A is incorrect but statement B is correct.
3 Both statements are correct.
4 Both statements are incorrect.
Explanation:
Vegetative characters are more easily affected by environment.
BIOXI03: PLANT KINGDOM
332005
Numbers and codes are assigned to the characters in
1 Cytotaxonomy
2 Chemotaxonomy
3 Numerical taxonomy
4 Phylogenetic taxonomy
Explanation:
Numerical Taxonomy which is now easily carried out using computers is based on all observable characteristics. Number and codes are assigned to all the characters and the data are then processed. In this way each character is given equal importance and at the same time hundreds of characters can be considered.
BIOXI03: PLANT KINGDOM
332006
Identify the incorrect statement for artificial system of classification.
1 Artificial system was based mainly on vegetative characters or on androecium.
2 The artificial system did not give equal weightage to the vegetative and sexual characteristics
3 It was proposed by Linnaeus.
4 Artificial system separated closely related species.
Explanation:
Artificial system of classification was one of the earliest systems of classification. It was proposed by Linnaeus. They were based mainly on vegetative characters or on the androecium structure. Such systems were artificial; they separated the closely related species since they were based on a few characteristics. Also, the artificial systems gave equal weightage to vegetative and sexual characteristics which was not acceptable
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BIOXI03: PLANT KINGDOM
332003
The earliest classification used only
1 Gross physiological characters
2 Gross anatomical characters
3 Gross superficial morphological characters
4 Gross internal morphological characters
Explanation:
The earliest systems of classification used only gross superficial morphological characters such as habit, colour, number and shape of leaves, etc.
BIOXI03: PLANT KINGDOM
332004
Statement A : The artificial system of classification gave equal weightage to vegetative and sexual characteristics Statement B : This is not acceptable since we know that often the vegetative characters cannot be easily affected by environment
1 Statement A is correct but statement B is incorrect.
2 Statement A is incorrect but statement B is correct.
3 Both statements are correct.
4 Both statements are incorrect.
Explanation:
Vegetative characters are more easily affected by environment.
BIOXI03: PLANT KINGDOM
332005
Numbers and codes are assigned to the characters in
1 Cytotaxonomy
2 Chemotaxonomy
3 Numerical taxonomy
4 Phylogenetic taxonomy
Explanation:
Numerical Taxonomy which is now easily carried out using computers is based on all observable characteristics. Number and codes are assigned to all the characters and the data are then processed. In this way each character is given equal importance and at the same time hundreds of characters can be considered.
BIOXI03: PLANT KINGDOM
332006
Identify the incorrect statement for artificial system of classification.
1 Artificial system was based mainly on vegetative characters or on androecium.
2 The artificial system did not give equal weightage to the vegetative and sexual characteristics
3 It was proposed by Linnaeus.
4 Artificial system separated closely related species.
Explanation:
Artificial system of classification was one of the earliest systems of classification. It was proposed by Linnaeus. They were based mainly on vegetative characters or on the androecium structure. Such systems were artificial; they separated the closely related species since they were based on a few characteristics. Also, the artificial systems gave equal weightage to vegetative and sexual characteristics which was not acceptable
The earliest systems of classification used only gross superficial morphological characters such as habit, colour, number and shape of leaves, etc.
BIOXI03: PLANT KINGDOM
332004
Statement A : The artificial system of classification gave equal weightage to vegetative and sexual characteristics Statement B : This is not acceptable since we know that often the vegetative characters cannot be easily affected by environment
1 Statement A is correct but statement B is incorrect.
2 Statement A is incorrect but statement B is correct.
3 Both statements are correct.
4 Both statements are incorrect.
Explanation:
Vegetative characters are more easily affected by environment.
BIOXI03: PLANT KINGDOM
332005
Numbers and codes are assigned to the characters in
1 Cytotaxonomy
2 Chemotaxonomy
3 Numerical taxonomy
4 Phylogenetic taxonomy
Explanation:
Numerical Taxonomy which is now easily carried out using computers is based on all observable characteristics. Number and codes are assigned to all the characters and the data are then processed. In this way each character is given equal importance and at the same time hundreds of characters can be considered.
BIOXI03: PLANT KINGDOM
332006
Identify the incorrect statement for artificial system of classification.
1 Artificial system was based mainly on vegetative characters or on androecium.
2 The artificial system did not give equal weightage to the vegetative and sexual characteristics
3 It was proposed by Linnaeus.
4 Artificial system separated closely related species.
Explanation:
Artificial system of classification was one of the earliest systems of classification. It was proposed by Linnaeus. They were based mainly on vegetative characters or on the androecium structure. Such systems were artificial; they separated the closely related species since they were based on a few characteristics. Also, the artificial systems gave equal weightage to vegetative and sexual characteristics which was not acceptable