OAU Biology 2015/2016 Past Questions

Which is the largest of the middle ear ossicles?

Which of these biological statements is incorrect?

The best known plant species that occur in fresh water swamp vegetation is

Meiosis II is similar to mitosis in that:

The food substances that are stored in readiness for times of food shortages are

Bacteria that live in the human intestine assist in the digestion and feed on nutrients the human consumed. This relationship might best be described as

The xylem elements perform the function of transport, but they also help to support plants because they

Biosphere is best described as

Muscle fatigue is caused by ...........

At what stage of the meiotic prophase do the homologous chromosomes attract each other and then pair up?

The process by which plants and animals are modified in structure, physiology and behavior in order to survive is known as

Which of these plants can withstand extreme dryness?

Animals that do not allow their body temperature to vary with the ambient are called?

Which of the organelles is not directly connected to cell division process?

Which of these is the role of the liver in digestion?

Respiratory surfaces generally have the following characteristics with the exception of

Which of these components of the phloem has its cytoplasm pushed to the sides while also lacking nucleus?

Which of the following statements about phylum Cnidaria is correct?

Which of these is not a water soluble vitamin?

he mechanism of opening and closing the stomata is associated with the

Holozoic is seen in

The part of the tooth that contains blood vessels and nerve fibres is

[insert image]What type of lens is used in the spectacles of the people with this eye defect?

Which of these following biomes is currently being ravaged by desertification?