Search SchoolNGR

Biology Past Questions and Answers

Waec Biology Questions

Question 601:

Which of the following statements is true?

SchoolNGR Classroom

A Ptyalin acts on proteins to give amino acid
B Lactase acts on maltose to give amino acid
C Pepsin acts on proteins to give peptide
D Peptide acts on starch to give maltose

View Answer & Explanation

Question 602:

Which of the following organisms can be found in fresh water habitat?

SchoolNGR Classroom

A Sargassum and dog fish
B Red mangrove and pond skater
C Sargassum and red mangrove
D Spirogyra and pond skater

View Answer & Explanation

Question 603:

Which of the following is not a biotic factor?

SchoolNGR Classroom

A Parasites
B Predators
C Grazers
D Pressure

View Answer & Explanation

Question 604:

Desert plants are usually called

SchoolNGR Classroom

A Hydrophytes
B Mesophytes
C Xerophytes
D Sporophytes

View Answer & Explanation

Question 605:

The secchi disc is used to measure

SchoolNGR Classroom

A Speed of flow of water
B Specific gravity of water
C Turbidity of water
D Depth of water

View Answer & Explanation

Stay Updated

Follow us on:

Subjects