The members of rhodophyceae are commonly called _________ algae.
Red
Members of class Rhodophyceae are commonly known as red algae. The name comes from Greek rhodon = rose/red.
Their characteristic red colour is due to the dominant pigment phycoerythrin (with phycocyanin and chlorophylls a and d), which masks the green chlorophyll. They are mostly marine and store food as floridean starch.
Which of the following is a flightless bird?
The grasshopper has its ears located near ________.
What is the full form of RNA?
Which of the following is not correct?
Classes comprising animals like fishes, amphibians, reptiles, birds along with mammals constitute the category called?
A few organisms can tolerate and thrive in a narrow range of temperatures. Such organisms are called _________.
Crocodiles have a ______ chambered heart.
Asterias (Star fish), Echinus (Sea urchin), Antedon (Sea Lily) are all examples of which Phylum?
A few organisms can tolerate and thrive in a wide range of temperatures. Such organisms are called ___________.
Which among the following has segmented body?
Foot and mouth disease in cattle is caused by which micro organisms?
Contractile vacuole in protozoans mainly serves for
Which one is not a source of carbohydrate?
Worker honey-bee convey the direction of food source to other bees by
Mira and Divya are two small girls. Mira is fond of eating Samosa, Cutlet and Bread, whereas Divya likes food which are iron deficient. Mira and Divya can suffer which of the following diseases respectively?