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WorksheetsBIOLOGY PRACTICE 2
Total questions: 20
Worksheet time: 3mins
Budding is an asexual method of reproduction of _______
binary fission
fragmentation
sporulation
dudding
The process of reproduction that occur both in sexual and asexual reproduction is _________
fragmentation
sporulation
conjugation
dudding
Which of the following is a root tuber?
cassava
carrot
yam
irish potato
The two types of cellular respiration are ______and _____
expiration and inspiration
inhalation and aerobic respiration
aerobic and anaerobic respiration
breathing in and breathing out
Oil is sprayed over stagnant water in which mosquitoes breed in over to_____
provide lauding surface for the adult
prevent larva or pupa from attaching itself to the surface
prevent the water from overheating
lubricate the larva for easy movement
Which of the following farm practices can cause loss of soil fertility?
mulching
compost application
use of fertilizer
intensive cropping
The phenomenon whereby some organisms get established in an environment after struggling for existence by taking advantage of some special feature possessed by the organisms is called ______
partial selection
artificial selection
natural selection
competition
Which of the following activities is not necessary in population sampling?
selecting the habitat
dividing the selected habitat into portions
throwing the quadrant randomly
feeding the organisms
Which of the following is an abiotic factor?
predation
rainfall
cropping
grazing
The maximum and the minimum thermometer is used to measure ______
light intensity
highest and lowest temperature of the day
atmospheric pressure
highest and lowest amount of rainfall in a month
Which of the following organisms are examples of decomposers?
goat
sheep
hen
termite
Sea water taken in by a living organisms can be recycled into the atmosphere through all the following process except ______
transpiration
digestion
excretion
respiration
Which of the following processes is not due interaction between the biotic and abiotic components of an ecosystem?
soil nutrient depletion
condensation
decomposition
osmosis
Which of the following water pollutants contain organisms that cause dysentery?
pesticides
sewage
industrial wastes
fertilizer
Which of the following is the underlining principle in the adoption of biological control of pest?
knowledge of agricultural practices by the farmers
relationship between plants and animals
the presence of poisonous chemicals in the farm
the predator prey relationship in the ecological community
The following agencies are responsible for conservation in Nigeria except _____
forestry department
Nigerian conservation on society
games reserve authority
Nigerian red cross
In complex food relationship in a community, primary, secondary, and tertiary consumers are referred to as _______
symbiotic
omnivores
heterotrophs
autotrophs
Which of the following statement is not correct?
shortage of food may be caused by pestilence, rinderpest and neglect of farming
shortage of food may lead to competition, emigration, death and decline in the rate of production
over crowding may lead to scarcity of food
territorial defense encourages food scarcity in a habitat
Which of the following processes removes carbon from the atmosphere?
putrefaction of animals
burning of fuels
photosynthesis
volcanic eruption
An association between two organisms in which both benefit is called _____
parasitism
commensalism
symbiosis
predation
