There are about 35 different species in the dog family. The diagrams show three different species within the dog family. These are a fox, a jackal and a wolf. In which way a wolf differs from both the fox and the jackal?

Fox Jackal and Wolf, all belonging to the family canid, found on all continents of the world except Antarctica. Difference and similarities between fox jackal and wolf is the size, habitat and behaviour. Fennec fox is the smallest fox and the gray wolf is the largest species of canid.

Wolves' has a much larger head in comparison to their body size and other canids. Whether dogs head vary, coyote and jackal have almost similar head and foxes are having a comparatively smaller head. Also Wolves are the most intelligent count among family.

sadness is not good

explanation:

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.