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Start learning 50% faster. Sign in nowMoths and butterflies consist of elongate sucking tube or proboscis. It is formed by two greatly elongated galeae of maxillae which are zippered together by interlocking spines and hooks. Galeae are grooved on their inner surface and when they are fitting together closely, they form a suctorial food canal through which the nectar is sucked up.
The branch of biology developed to study chromosomes and its application in genetics is known as:
Phomopsis blight is a disease of which crop?
The law that determines the best uses of limited resources among alternative uses is known as:
The two most important factors influencing the life span of seeds under storage are:
ICAR- Indian Institute of Soil and Water conservation is located at __
Who was the first person to get World Food Prize ?
Keratin protein is found in
Among the following vegetables, which one is viviparous in nature.
Relay intercropping is
Gurgaon project was started by