Biology Past Questions

Exam Type:

Exam year:

Question Type:

Topics:

Clear Selections
Change Subject Post a Question Check Syllabus Study My Bookmarks Past Questions Videos Watch Video Lessons Download App

Your School's Whatsapp Group - Join Us now

WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now

911

After one week of life, the weight of five chicks of the same sex hatched simultaneously from the eggs of the same hen and fed on the same diet were 45g, 40g, 35g, 33g and 30g. This is an example of

A. growth rate
B. natural selection
C. variation
D. mutation

View Answer & Discuss (3) JAMB 1998

912

The phenotype of an individual can be summed up as the

A. totality of the expressed traits
B. individual's physical appearance
C. individual's entire genetical make-up
D. physiological traits of individual

View Answer & Discuss (17) JAMB 1998

913

The correct increasing order of size for the cell components responsible for heredity is

A. chromosome → DNA → nucleus → gene
B. DNA → gene → chromosome → nucleus
C. chromosome → nucleus → DNA → gene
D. DNA → gene → nucleus → chromosome

View Answer & Discuss (7) JAMB 1998

Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts

WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now

914

A sex-linked character cannot be passed on directly from

A. father to son
B. mother to daughter
C. mother to son
D. father to daughter

View Answer & Discuss (11) JAMB 1998

915

The biological association that contributes directly to succession in a community is

A. competition
B. predation
C. parasitism
D. commensalism

View Answer & Discuss (10) JAMB 1998

«
1
2
...
180
181
182
183
184
185
186
...
1064
1065
»

Start a Free Practice Test

Biology Past Questions

Subjects

Sign In