Key

Q. Which taxonomical aid is used for identification of plants and animals based on the similarities and dissimilarities?

1. Flora
2. Key
3. Manual
4. Monographs

Q.

The keys are based on the contrasting characters generally in a pair called

1. flora
2. monograph
3. lead
4. couplet

Q. Which of the following taxonomic aids follows an analytical method, and has a list of statements which are used for identifying organisms?

1. Herbarium
2. Key
3. Museum
4. Both A and B

Q. Couplet represents the choice made between two opposite options which results in

1. rejection of both options
2. acceptance of both options
3. acceptance of only one and rejection of the other
4. either acceptance or rejection of both options

Q. A key is used for

1. nomenclature of plants and animals
2. nomenclature of the plants
3. identification of plants
4. identification of plants and animals

Q. The contrasting characters in a key which are generally in a pair is called

1. lead
2. couplet
3. doublet
4. twice

Q. The keys are based on the contrasting characters generally in a pair called

1. lead
2. couplet
3. flora
4. monograph

Q. Couplet represents the choice made between two opposite options which results in

1. rejection of both options
2. acceptance of both options
3. either acceptance or rejection of both options
4. acceptance of only one and rejection of the other

Q. Which of the following taxonomic aids follows an analytical method, and has a list of statements which are used for identifying organisms?

1. Herbarium
2. Key
3. Museum
4. Both A and B