UNN Biology 2005/2006 DAY 1 Past Questions

The difference between the cell wall of a plant cell and animal cell is that

In mammals, digestion of starch starts in the

In the process of pollination of a flowering plants, the pollen grain must touch this structure to start off

All birds have

The list of important types of supporting tissues in plant does not include

Bones of birds are modified for flight by

The waste product of plant like glycosides, tannins, alkaloids and plant oils may be stored in the

The part of the alimentary system of bird where grinding of maize occurs is

To study the structure of mammalian kidney in a secondary school you need

The following are some examples of food chains in the savanna terrestrial ecosystems except

Reptiles and birds lay eggs on dry land. These are special eggs described as

A pollen grain produces two male gametes, one is used to form the zygote while the other forms the endosperm by fusing with

The main vector of malaria parasite is

When a plant bearing ripe fruit is swayed by the wind and in the process the seeds are scattered the phenomenom is called

One of these is not amendment of Mendelian genetics