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WorksheetsBio Final
Total questions: 32
Worksheet time: 11mins
In the air, nitrogen is in the form of
nitrogen gas
nitrates and nitrites
ammonium
In the carbon cycle, cellular respiration and combustion have what in common?
In the carbon cycle, cellular respiration and combustion have what in common?
They increase carbon in the air
They increase carbon stored in living organisms
They require living organisms
Decomposition, photosynthesis, and consumption are ALL part of which nutrient cycle?
WATER
CARBON
NITROGEN
Living organisms are involved in every step of the ____ cycle
WATER
CARBON
NITROGEN
Which of the following is NOT a criteria for life?
Responding to stimuli
Having a metabolism and producing waste
Capable of growth and reproduction
Ability to breathe
In the southwest, a kind of red mistletoe attaches to cactus and feeds off it's water supply. This is an example of...
MUTALISM
COMMENSALISM
PARASITISM
PREDATION
A flood occurs in a region. Is this density dependent or independent?
density dependent
density independent
In the carbon cycle, cellular respiration and combustion have what in common?
They remove carbon from the soil
They increase carbon in the air
They increase carbon stored in living organisms
They require living organisms
Increasing paved areas would have a direct impact on the water cycle by...
increasing runoff
Increasing infiltration
preventing condensation
preventing transpiration
Is Water abiotic or biotic?
abiotic
biotic
Is algea abiotic or biotic?
abiotic
biotic
A group of turtles, fish and sea anenome is considered which classification?
population
ecosystem
community
biome
A group of turtles would be considered what classification?
population
community
ecosystem
biome
Sexual Reproduction results in
Offspring that are a genetic combination of their parents
Offspring that are genetically identical to each other
Offspring produced by mitosis
Offspring which have only one parent
Homologous structures would be a result of....
divergent evolution
convergent evoluton
coevolution
rapid evolution
Which of the following human bones would be defined as vestigial?
mandible (jaw)
clavicle (collar bone)
coccyx bone (tail)
Ribs
Which of the following adaptations would be a benefit to sexual selection?
A giraffe’s long legs
A shark’s sharp teeth
A cheetah’s spotted fur
A peacock's colorful tail
Organisms of different species that live in similar environments often have similar adaptations, such as think layers of fat on seals and whales. This is an example of...
Divergent Evolution
Convergent Evolution
Gradualism
Punctuated Equilibrium
Which statement BEST summarizes the principles of natural selection?
The strongest organisms survive the longest because they have the best adaptations
Organisms change and evolve during their lifecycles
Organisms with adaptations best suited for their environment will reproduce and pass on these traits
Insertions and deletions are types of _______ mutations.
nondisjunctions
point mutations
chromosome mutations
frameshift mutations
In the sex-linked recessive pedigree below, person #1 in generation IV's has the displays the trait. Did they inherit the affected chromosome from their mother or father?
mother
father
In the sex-linked recessive pedigree below, what is person #5 in generation II's genotype? ( (A) indicates the chromosome carries the trait (a) indicates the chromosome does not)
X(a)Y
X(A)Y
X(A)X(a)
X(A)X(A)
What inheritance pattern is shown in the pedigree below?
Autosomal recessive
Autosomal Dominant
Sex Linked
An autosomal chromosome disorder would affect which chromosomes?
Chromosomes 1-23
X and Y Chromosome
A black rabbit (BB) and a white rabbit (WW) cross and produce an offspring that is grey. This is an example of which inheritance pattern?
codominance
incomplete dominance
multiple alleles
linked genes
In sheep, white wool (W) is dominant to black wool (w). If a black sheep and a white sheep cross and produce a mix of black and white offspring, what MUST be the parent's genotypes?
WWx WW
Ww x Ww
ww x ww
Ww x ww
The genotype Aa is what classifciation?
Homozygous recessive
Homozygous dominant
Heterozygous
During _____________, the cell uses information from messenger RNA to produce proteins.
A. respiration
B. translation
C. transcription
D. amino acid sequencing
In humans, where does DNA replication take place?
A. cytoplasm
B. nucleus
C. ribosome
D. vacuole
2. Sex cells in humans contain ____ chromosomes and an example is ______
A. 23; egg cells
B. 23; heart cells
C. 46; liver cells
D. 46; sperm cells
1. Which cells are NOT formed during meiosis?
A. Somatic cells
B. Gametes
D. Sperm cells
Sex Cells
Organisms that are the first to move into an area, and begin forming soil for an ecosystem, are known as
A. pioneer species
B. hardwood trees
C. a climax community
D. bushes
