FUNAAB Biology 2020/2021 Past Questions

The phtosynthic pigments include

The highest level of ecological organization is the

Which of the following has the most primitive respiratory system?

The chromosomes of members of the kingdom Monera are within the

The process of shedding the exoskeleton of an arthropod is known as

A characteric that can possibly be shared by both living and non-living organisms is

The most important characteristic that makes resptiles to conquer terrestrial habitats is the possession of

The rate of decomposition of organisms is fater in the tropical rainforest than in other biomes because

A water medium is necessary for fertilization in

An accurate identification of a rapist can be carried out by conducting a

In plants, the structure that performs a similar function with the testis in mammals is the

The causative agent of bird flu is

Which of the following is common to the mosquito housefly and blackfly?

A crucible of 5gm weighed 10gm after filling with fresh soil. It is then heated in an oven at 100°C for 1 hour. After cooling in a desiccator, the weight was 8gm. The percentage of water in the soil is

A biotic factor which affects the distribution and abundance of organisms in a terrestrial habitat is

In a dicotyledonous stem, the zone between the epidermis and the pericycle is the

Which of the following cell types has the least number of mitochondria?

Insectivorous plants trap and kill their prey to derive

Exhaled air differs from inhaled air in that it

The crossing of individuals of the same species with different genetic characters is

Which of the following organisms is not classified as an animal?

Which of the following group of factors is completely abiotic?

If a child can receive blood from all donors, he belongs to the blood group

The response of plant parts to contact or touch is termed

The speed of the wind can be measured with an instrument called

In Nigeria, the Guinea Savanna belt borders the

A food web is more stable than a food chain because

The chemical name given to vitamin B is

The site for protein synthesis in a cell is

Which of these membranes seperate the cell wall from the cytoplasm?

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

One of these is not amendment of Mendelian genetics

Odontophore is a skeletal structure in the phylum of

Wattle is a name of a structure found in

One of these is not a feature of the caudal vertebrae in mammal

The inner ear has two types of coiled structure called cochlea which

The tomato fruit is a very good example of

Erythrocytes are produced in the

When two parents are crossed the offspring are referred to as

The most successful group of animals in terms of diversity of species is

The bone of the neck on which the skull rests is called

The bryophytes are important parts of certain food chains because they

In many plants, the growing tips elongate faster and are said to be

The part of the brain that controls body posture in mammals is

In the adult mammalian blood, the cell which lack nuclei are the

A sex-linked defect that allows small cuts to bleed severly is known as

Discontinuous variation is observed in a man using the following

Which of these is not a lipid?

Phototropism is

In the angiosperms, the sieve tube members are living non-nucleated, but they are usually accompanied by