BIOLOGY MCQs


Which type of cells has no nucleus?

Answer. Red blood cells


White blood cells are also known as?

Answer. Leucocytes


Red blood cells are also known as?

Answer. Erythrocytes


Erythrocytes, Leucocytes and Platelets collectively constitute nearly how much percent of the blood?

Answer. 45 percent


The first sign of life made its appearance of the earth about

Answer. 3 billion years ago


When the earth was formed it had an atmosphere with

Answer. Water vapor, ammonia and methane


Biochemical origin of life was discovered by

Answer. Opsin


A group of cells that work together to perform a function is called what?

Answer. Tissue


Which of the following terms is not a category for biological classification?

Answer. Composition


Fungi absorbs the nutrients from dead organisms. In the animal kingdom the, fungi are known as what?

Answer. Decomposers


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