Post Utme Biology Past Questions and Answers

Question 511:

In which of the following organisms does each cell combine the functions of nutrition to production and growth?

A. Rhizopus
B. Dryopters
C. Btachymenium
D. Spirogyra

Question 512:

The modes of nutrition in nitrobacter ascaris and homo sapiens respectively are ____________

A. Photosynthetic, parasitic and holozoic
B. Chemosynthetic, parasitic and holozoic
C. Phosynthetic, parasitic and heterophylic
D. Chemosynthetic, holozoic

Question 513:

Yellowing of leaves is a symptom associated with deficiency of ____________

A. Iron, calcium and magnesium
B. Nitrogen sulphur and potassium
C. Sulphur, phosphor and iron
D. Magnesium, nitrogen and iron

Question 514:

In apical germination, the cotyledon are ____________

A. Carried boy the ground by the elongating hypocotyls
B. Pulled underground by the elongating hypocotyls
C. Pared underground by the elongating epicotyls
D. Carried above the ground by the elongating epicotyl

Question 515:

The manufacture of carbohydrates by plant takes place only in ____________

A. The leaves
B. Green stems
C. Chlorophyllus parts
D. Flowering parts