Tutorials (University Aspirants) Biology

Biology Class

People suffering from myopia can see near objects clearly

The cilia n paramecium are used for  A.respirating B.locomotion C.protection D.excretion Answer B

Euglena can be classified as plants because it has chloroplast

A trawler on a fishing trip landed a type of animal with its hairs on its body. This Animal could have been A.an amphibians B.has a gullet  C.a shark D.a mammal E.a seagull Answer D

The functions of lenticels is to absorb water from the atmosphere.

Nitrifying bacteria keeps the soil fertile by converting ammonium salts to nitrates.

The intensity of competition among animals will increase with an increase in population size.

Tutorial question 1; what is a larva?

The economic importance of larva is that it feeds on leaves on  crops.

What kind of adaptation is shown by the larva plant? A.disruptive coloration B.flash colouration C.countershading D.mimicry Answer D

The association which one member benefits and the other is relatively unaffected by the interaction is termed A. Symbiosis B.parasitism C.commensalism D.mutualism Answer C
When am animal has a dark coloured dorsal surface and light coloured ventral surface, this is called countershading

The only caste in the termite colony whose members can feed themselves are the workers

The evidence
What kind of adaptation is shown by the larva plant? A.disruptive coloration B.flash colouration C.countershading D.mimicry Answer D

The association which one member benefits and the other is relatively unaffected by the interaction is termed A. Symbiosis B.parasitism C.commensalism D.mutualism Answer C
When am animal has a dark coloured dorsal surface and light coloured ventral surface, this is called countershading

The only caste in the termite colony whose members can feed themselves are the workers

The evidence of common ancestry for fishes, amphibians, reptiles, birds and mammals is the presence of gill clefts in vertebrate embroyos.

A non renewable alternative source of energy is A.wind generators B.solar panels C.nuclear energy D.hydroelectric power C

The recycling method of solid waste disposal is unsuitable for A.organic matter B.glass C.plastics D.metal scraps Answer A

Which of the following is used to test for the presence of lime in soil sample AH2SO4(aq) B. NaOH(aq) C. HCL(aq) D. HNO3(aq)  ANSWER C


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