A researcher introduces double-stranded RNA into a culture of mammalian cells and can identify its location or that of its smaller subsections experimentally, using a fluorescent probe. When she finds that the introduced strand separates into single-stranded RNAs, what other evidence of this single-stranded RNA piece's activity would she find?

#Question id: 29027

#Unit 11. Evolution and Behavior

Which of the following is not the characteristics of fixed action pattern?

#Question id: 29028

#Unit 11. Evolution and Behavior

When animal learns not to response to stimulus, this type of Learn behaviour is called____

#Question id: 29029

#Unit 11. Evolution and Behavior

zoologist Konrad Lorenz described, in which he took very young ducks fixes its attention on himself as first thing of young ones with which it has seen, and seeing that, there after these ducks follow him. this type of behaviour known as___

#Question id: 29030

#Unit 11. Evolution and Behavior

Some animas have ability that  extend to reasoning, problem solving, tool used, and symbolic  communication is called___

#Question id: 29031

#Unit 11. Evolution and Behavior

A certain species shows where they live is not actively  defended, and a completely homogenous habitat where resources are distributed throughout that showing____

#Question id: 29032

#Unit 11. Evolution and Behavior

when selection favours the expression of a trait to be different in males and females such as an increase in the trait’s expression benefits one sex but harms the other this situation is called___