Which of the following pairs of organisms exist as coloni...
Which of the following pairs of organisms exist as colonies?
Obelia and Euglena
Pandorina and Volvox
Chlamydomonas and Amoeba
Hydra and Spirogyra
Correct answer is B
No explanation has been provided for this answer.
A potometer is used to determine the rate at which a shoot ...
A potometer is used to determine the rate at which a shoot ...
Which of the following heart structures is best adapted to cope with double circulation? ...
The carnassial teeth of a carnivorous animal consist of the ...
The opening of the guard cells of the epidermis in plants is by the process of ...
Which of the following is not a way to conserve natural resources? ...
Grasses -> grasshopper -> lizard -> snakes -> hawks. In the food chain, the organism ...
One of Mendel’s experiments was repeated by crossing a red variety of pepper with that of a ye...
In the diagram, the organelle responsible for heredity is ...