Growth questions | form four Biology

Find Growth examination questions, form four Biology in acaproso.com

#	Question
1	Define the term mitosis Short answers
2	Outline the significance of mitosis to organisms Short answers
3	Define the following terms and give an example of an organism where each takes place Complete metamorphosis Incomplete metamorphosis Ecdysis Short answers
4	Explain the following observations Lighting shoot from one side makes a t bend towards light The shoot of the seedling kept in adark place sideways( horizontally ) grows upwards while its roots grow downwards Short answers
5	The number of chromosomes in a fertilized egg in man that will grow into a male child is. 22 pairs + xx 22 pairs + xy 22 pairs + y 22 + y Multiple choices
6	Which one is the feature of aging in human beings? A Shorter reaction times B Strong bones C Strong muscles D Body increases in size E Wrinkling of the skin Multiple choices
7	Describe the stages of human post-natal growth and development. Long answers
8	What do you understand by the term “Primary growth” in plants? Long answers
9	Which of the following hormones stimulates seed germination in plants? A Gibberellins. B Auxin. C Cytokinins. D Abscisic acid. E Ethene. Multiple choices
10	Mitosis normally takes place in A reproductive cells B animal cells only C blood plasma D plant cells only E somatic cells. Multiple choices

1. Information We Collect