Evolution among the following - Jamb Biology Past Questions and Answers

Question 56:

• JAMB 2010

The dominant phase in the life cycle of a fern is the?

A. Prothallus
B. Sporophyte
C. Antheridium
D. Gametophyte

Question 57:

• JAMB 2010

Use the diagram above to answer this question.The main function of the feathers covering the part labelled is to

A. Prevent ectoparasites from attacking the animal
B. Generate heat to keep the animal warm
C. Provide some power for flight
D. Serve as insulator to maintain body heat

Question 58:

• JAMB 2010

Use the diagram above to answer this question.Based on the shape and structure of the beak and feet, the bird represented is likely to feed mainly on

A. Flesh
B. Fruits
C. Seeds
D. Nectar

Question 59:

• JAMB 2013

Which of the following describes a characteristic of arthropods?

A. The organism finds it easy to grow freely
B. The organism has a pair of jointed appendages
C. The body is not divided into a number of segments seg
D. The body is covered by chitin

Question 60:

• JAMB 2013

Which of the following types of feathers is used for flight in birds?

A. Quill
B. Filoplume
C. Covert
D. Down