In a case of disputed paternity the most likely clue to resolving the problem is to match the ________________ of the baby with that of the father .

A. blood group

B. facial appearance

C. finger print

D. sex type

E. skin color

When both alleles in a heterozygous individual are fully expressed in the phenotype of the F, generation this phenomenon is described as

A. co-dominance

B. dominance

C. incomplete dominance

D. mutation

E. recession

Which of these is NOT an excretory organ/organelle?

A. flame cell

B. kidney

C. malpighian tubule

D. nephridium

E. spiracle

An example of sex-linked trait is

A. ability to roll the tongue

B. ability to taste PTC

C. baldness

D. blindness

E. blood group

Which of these organisms is most likely to have the least number if found within the same habitat?

A. grasshopper

B. hawk

C. lizard

D. snake

E. toad

Which of these agencies do not have anything to do with conservation of natural resources?

A. Family Economics Advancement Programme

B. Federal Environmental Protection Agency

C. Nigerian Conservation Foundation

D. Nigerian Game Reserve Authorities

E. World Wildlife Fund for Nature

Which of these is NOT a method of asexual reproduction?

A. budding

B. fission

C. fusion

D. fragmentation

E. layering

Which ONE is not an adaptation for water conservation in plant found is arid region?

A. absence of leaves

B. leaves reduced to spines

C. raised stomata

D. sunken stomata

E. thick stems

Use the information to answer this question.

I. Smoking
II. Sun drying
III. Freezing
IV. Canning
V. Salting
VI. Pasteurization

A method of food preservation that works on the principle of dehydration is

A. I

B. II

C. I ,II ,and V

D. II ,III, and V

E. IV

The genetic composition of an organism is termed

A. an allele

B. a cross

C. a genotype

D. a phenotype

E. a hybrid