Agriculture Optional Solved Questions & Answers | GkSeries

96 Triticale' is a cross between

1 wheat and barley

2 wheat and rye

3 wheat and oat

4 wheat and maize

Answer: wheat and rye

97 The main source of agar-agar is

1 alga

2 bacterium

3 fungus

4 virus

Answer: alga

98 Which of the following parts of roots absorbs water and minerals?

1 Root hair

2 Root cap

3 Epidermis

4 Endodermis

Answer: Root hair

99 Citrus greening diseases are transmitted in Asian countries by

1 Trioza erytreae

2 Diaphorina citri

3 nematode

4 fungi

Answer: Diaphorina citri

100 The place of origin of potato is

1 South America

2 USSR

3 India

4 Afghanistan

Answer: South America