Biology

Which of the following components make up an ecosystem?

A. Decomposers, animals and non-living factors B. Living and non-living factors C. Plants and non-living factors D. Plants decomposers and…

6 years ago

A community reaches a climax when?

A. only pioneer organisms are present B. new habitats are constantly being formed C. there is an introduction of new…

6 years ago

A person suffering from obstruction of the bile duct is advised not to eat fats and oil because?

A. bile digests fats and oil B. fats and oil can only be absorbed when bile is absent C. bile…

6 years ago

Which of the following organs of the alimentary canal is not correctly matched with its function?

A. Gall bladder- stores bile B. Liver - stores glycogen C. Appendix - releases enzymes D. Teeth = grind food…

6 years ago

The colour change to be observed in step IV is?

A student used the following steps in testing for a non-reducing sugar. I. added Benedict's solution to the sugar solution…

6 years ago

What is the importance of step ll in the testing process? To

A student used the following steps in testing for a non-reducing sugar. I. added Benedict's solution to the sugar solution…

6 years ago

Why did the student add the dilute hydrochloric acid to the sugar solution in step ll? To

A student used the following steps in testing for a non-reducing sugar. I. added Benedict's solution to the sugar solution…

6 years ago

The main difference between a seed and a fruit is that a fruit?

A. is large while a seed is small B. has two scars while a seed has one C. is pigmented…

6 years ago

Which of the following characteristic features is not associated with monocotyledonous plants?

A. Well-differentiated sepals and petals B. Presence of fibrous root system C. Presence of narrow leaves D. Flora parts are…

6 years ago

Which of the following processes removes carbon (IV) oxide from the atmosphere?

A. Burning fuels B. Putrefaction C. Photosynthesis D. Respiration in plants Correct Answer: Option C C. Photosynthesis

6 years ago