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Grade 11 Biology Exam Review / Real Questions with Correct Answers A+ Score Solutions.

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Grade 11 Biology Exam Review / Real Questions with Correct Answers A+ Score Solutions.

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Grade 11 Biology
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Grade 11 Biology










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Institution
Grade 11 Biology
Course
Grade 11 Biology

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Uploaded on
August 7, 2025
Number of pages
16
Written in
2025/2026
Type
Exam (elaborations)
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Grade 11 Biology Exam Review /
Real Questions with Correct
Answers A+ Score Solutions.

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Terms in this set (290)


What are the 1) species diversity
three levels of 2) genetic diversity
biodiversity 3) ecosystem diversity

Units of inherited information that
Genes determine specific characteristics
or functions

Biodiversity The variety of life in the world

The sum of all the different forms
Genetic of genes present in a particular
diversity species. It also helps the survival
of species

, A population whose members
Species can breed freely in nature and
produce fertile offspring

Why do It allows farmers to use the same
farmers grow a equipment, fertilizers and
single type of techniques on their land
corn?

Genetically uniform farms, that
Monocultures usually have little or no
biodiversity

The variety of species and
relative abundance of the species
in a given area. This allows
Species
ecosystems to survive
diversity
environmental changes such as
droughts, plagues or disease
outbreaks

The diverse range of habitats, the
Ecosystem various organisms that live in the
diversity habitats and the relationships that
connect them

, 1) ecosystem cycle carbon,
nitrogen and oxygen
2) micro-organisms make
What kind of nutrients available and break
organisms or down toxic substances in water
processes and soil
does 3) insects, bats, and other animals
biodiversity pollinate flowering plants and
help maintain? crops
4) ecosystems clean air, purify
water, control erosion,more vent
floods and modify climate

Species that have a
Keystone disproportionately large effect
species on the ecosystem in which they
live, such as a honeybee

A deadly disease that is spread
through mosquitoes infecting
people. It is called by a
What is malaria
microscopic parasite called
plasmodium, that transmits this
disease through it's bite

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