Reproductive Health — BIOLOGY STD 12 Science — Question

Write the name of the ancestors of great apes and humans?

Give an example of a sex-linked recessive disorder in humans.

Name the two intermediate hosts which the human liver fluke depends on to complete its life cycle so as to facilitate parasitization of its primary host.

What is the starting point of a grazing food chain and detritus food chain, respectively?

Give the name of the following:

1. The bird, which are reared for eggs.
2. The bird, which are reared for meat purpose.

In what way are monocytes a cellular barrier in immunity?

Are there any homologous organs in male and female reproductive system? If yes, give examples.

Which of the following are not produced as transgenic animals?

Name the protein produced in transgenic animals that is used to treat emphysema.

When and why do animals like frog/ bear hibernate?