Q2-COMPLEX PERMANENT TISSUE IS O PARENCHYMA VESSELS O O O COLLENCHYMA SCLERENCHYMA COMPANION CELLS​

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

this is true, assuming that the allele is completely recessive and incomplete dominance is not a factor.

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms