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Classification/Genetics-VMS Rainey
Classification/Genetics-VMS Rainey
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Classification/Genetics 7th Grade Life Science
Flashcards
29 cards
F
Practice quiz
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Host live
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Questions
29
Answers
1
According to the binomial nomenclature system what is always the 1st word in a scientific name?
species
kingdom
genus
phylum
2
The instructions, or code, that is responsible for all the inherited traits of an organism
is formed after an organism is fully-grown.
is stored within the mitochondria of cells.
is held in genetic material called DNA.
is passed from the offspring to the parent.
3
What are the terms Animalia, Protista, Fungi, Archaea, Eubacteria and Plantae?
levels of classification
scientist who organized taxonomy
names of the kingdoms
scientific names of different organisms
4
All _____ are multicellular eukaryotes that make their own food.
protists
animals
plants
archaea
5
Who is the father of modern taxonomy?
Linnaeus
Aristotle
Darwin
Mendel
6
In rabbits, brown fur (B) is dominant over white fur (b). What is the genotype for white fur?
BB
WB
bb
Bb
7
Crossing 2 different types of corn to make a single variety that has traits from both is what?
Competition
Naturalselection
Mutations
Selectivebreeding
8
Scientist find a new single-celled life form. Which of the 6 kingdoms could it belong to?
Eubacteria, Archaebacteria, Protista, and Fungi
Eubacteria, Archaebacteria, and Protista
Protista and Fungi
Eubacteria, Archaebacteria, and Fungi
9
Looking at the groups of animals provided, what features of Group 1 make it unique from Group 2
feathers
eyes
feet
teeth
10
What kingdom has
only
multicellular, eukaryotic organisms that consume organisms for nutrition?
Plantae
Animalia
Archaebacteria
Protista
11
Which of the following is most likely to result in a rapid growth in population?
neither asexual reproduction nor sexual reproduction
asexual reproduction or sexual reproduction
asexual reproduction
sexual reproduction
12
Which of the following organisms is most closely related to
Chameleo gracillis
?
Aubrieta gracillis
Chameleo dilepis
Phaseolus vulgaris
Phaseolus lunatus
13
Most of the growth in your body occurs because your cells
growlarger
divide
makeproteins
takein oxygen
14
A normal human body cell has a total of ___ chromosomes:___ chromosomes come from the mother.
46, 23
23, 12
23, 11
92, 46
15
Flies belong to a group of insects that have 1 set of wings, which would be considered a fly?
X
Z
Y
W
16
A _______ is a basic unit of hereditary information. It contains DNA that influences a trait.
gamete
genome
gene
nucleus
17
An individual inherits ______ allele(s) from each parent
1
3
46
2
18
An organism that contains 2 different alleles for a trait is said to be _______ for that trait.
heterozygous
recessive
homozygous
dominant
19
_______ reproduction requires one parent, while _______ reproduction requires two parents.
Sexual, asexual
Asexual, sexual
Animal, bacterial
Single, double
20
Which is the correct order of the 7 levels of classification?
Kingdom-Philip-Class-Order-Family-Genus-Species
Kingdom-Phylum-Class-Order-Family-Genus-Species
Kingdom-Phylum-Class-Order-Family-Species-Genus
Kingdom-Phylum-Family-Order-Class-Genus-Species
21
Why does sexual reproduction result in more diversity in offspring than asexual reproduction?
Geneticproblems more likely to occur in asexual reproduction
Onlythe father’s genes are used
Newcombinations of genes result from sexual reproduction
Sexualreproductionmay occur at a faster rate
22
Which of the following is a purebred genotype?
TT
Dog
tT
All Correct
23
Each body cell of a goldfish contains 94 chromosomes. How many are in a goldfish sex cell?
47
188
94
23
24
If an individual inherits two of the same allele the individual’s genotype is
Heterozygous
Mutated
Homozygous
Phenotype
25
In general, asexual reproduction is used by _______ organisms.
complex
underwater
simple
extinct
26
How does sexual reproduction differ from asexual reproduction?
it requires two parents and produces identical offspring
it requires one parent and produces unique offspring
it requires one parent and produces identical offspring
it requires two parents and produces unique offspring
27
When a organism without a nucleus copies its genetic info & divides into 2 identical organisms
is binaryfission
is budding
is internalfertilization
is regeneration
28
You are studying a population of genetically-identical individuals, you can conclude ......
reproduce asexually
reproduce sexually
do not reproduce
are multi-cellular
29
What is a dichotomous key used to do?
Define terms related to plants
Classify organisms
Separate coarse and fine particles
Divide data into two equal levels
