The upcoming discussion will update you about the difference between penis and hemipenis. Difference # Penis: 1. A single intromittent organ which is found in the males of turtles, crocodiles, in some birds and mammals, called penis. In marsupials the penis is forked for the paired lateral vagina. 2. The penis is situated mid-ventrally in front of anal or cloacal [...]
Let us learn about the comparison of brain between toad, lizard, pigeon and pig. Comparison # Toad: 1. Forebrain: The two olfactory lobes are fused together anteriorly. Olfactory peduncle is absent. These lobes are responsible for the sense of smell. 2. Cerebral Hemispheres: Cerebral hemispheres are divided by a longitudinal fissure. The roof of the hemisphere is thick, smooth and [...]
The upcoming discussion will update you about the difference between mullerian duct and wolffian duct. Difference # Mullerian Duct: 1. The pronephric duct acts as a female genital duct and is known as Mullerian duct or oviduct. 2. It is found in all female vertebrates (except cyclostomes). In the males, it degenerates. 3. In the female elasmobranchs both Mulleirian and [...]