State the function of motor neuron and draw the path of reflex arc.

In a certain species of animals, black fur (B) is dominant over brown fur (b). Predict a genotype and phenotype of the offspring, when both parents are Bb or have heterozygous black fur.

Draw a neat and labelled diagram showing the relationship of artery, capillaries and vein.

Mention the exact location of Adrenal gland.