Question

what is Back cross ? 2 marks answer

Answer 1

The Anarchist Black Cross (ABC, formerly the Anarchist Red Cross) is an anarchist support organization. The group is notable for its efforts at providing prisoners with political literature, but it also organizes material and legal support for class struggle prisoners worldwide. It commonly contrasts itself with Amnesty International, which is concerned mainly with prisoners of conscience and refuses to defend those accused of encouraging violence.The ABC openly supports those who have committed illegal activity in furtherance of revolutionary aims that anarchists accept as legitimate.[

Answer 2

Backcrossing is a crossing of a hybrid with one of its parents or an individual genetically similar to its parent, in order to achieve offspring with a genetic identity which is closer to that of the parent. It is used in horticulture, animal breeding and in production of gene knockout organisms.

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