Explanation

Social insects are best exemplified by all termites

Explanation

Cuttlefish are marine molluscs of the order Sepiida. 

Explanation

Autocrine signaling is a form of cell signaling in which a cell secretes a hormone or chemical messenger that binds to autocrine receptors on that same cell, leading to changes in the cell.

Explanation

he speed of early printers was measured in units of characters per minute (cpm) for character printers

Explanation

Carcinogen may be due to the ability to damage the genome or to the disruption of cellular metabolic processe

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Explanation

Suppressor genes are important in the pathogenesis of cancers.

Explanation

The SA node consists of a cluster of cells that are situated in the upper part of the wall of the right atrium.

The electrical impulses are generated there.

Explanation

A region is arid when it is characterized by a severe lack of available water, to the extent of hindering or preventing the growth and development of plant and animal life.

Explanation