Adult butterflies can only feed on … (41), usually nectar. Their mouth parts are modified to enable them to drink, but they cannot chew solids. A proboscis, which functions .. (42) a drinking straw, stays curled up under the butterfly’s chin until it finds a source of nectar or other liquid nutrition. It then opens the long, tubular structure and … (43) up the nectar.

Gardenia plants are popular for the strong sweet scent of their flowers. Gardenia is the national flower in Pakistan. In Japan and China, the flower is called Kuchinashi (Japanese) and Zhi zi (Chinese...

Mosquitoes are a group of around 3,500 species of small insects that are flies. The word "mosquito" derived from Spanish word mosca for "little fly". Mosquitoes have a slender segmented body, one pair...

Gardenia plants are popular for the strong sweet scent of their flowers. Gardenia is the national flower in Pakistan. In Japan and China, the flower is called Kuchinashi (Japanese) and Zhi zi (Chinese...

Gardenia plants are popular for the strong sweet scent of their flowers. Gardenia is the national flower in Pakistan. In Japan and China, the flower is called Kuchinashi (Japanese) and Zhi zi (Chinese...

Guava is a plant native from Mexico and Central America, Northern South America, parts of the Carribbean, some parts of North Africa, and some parts of India.                 A guava tree is not b...