1981 JAMB UTME Biology Past Questions

1981

Milk protein is hydrolyzed by

1981

Which of the following instruments is used to demonstrate the response of roots and shoots to gravity?

1981

Spirogyra reproduces vegetatively by

1981

Normally any character shown by an organism is due to the effects of

1981

Accommodation of the human eye is best described as the

1981

In a bakery, yeast is added to flour to make bread rise. This is possible because yeast produces

1981

All the following are digestive enzymes except

1981

The two types of human tapeworm can be distinguished by the presence or absence of

1981

Nitrification means

1981

A surprising fact about sickle cell disease is that it

1981

If Benedict's solution gives a positive result in a food test, the food contains

1981

A person whose blood can be donated to all other people, must have the blood group

1981

Which of the following statement is NOT true of symbiosis?

1981

An instrument used in measuring the speed of wind is

1981

If the anthers of a flower mature before the stigma, the condition is termed

1981

A fruit formed from a single flower having several free carpels is

1981

The tissue which connects a muscle to a bone is a

1981

Which of the following statements is NOT true of menstruation?

1981

Growing yam tendrils climb for support. This growth response is

1981

Which of these substance is likely to be deficient in the diet of a person having goitre?

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