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Genetics
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Questions (13,158)
1-true
2-false 3-not enough info Transplanting genetic material into bacteria is a simple task- 2 Under certain conditions,
10 answers
asked by
Anna
5,890 views
Which of these is evidence that eukaryotic genes are regulated independently instead of in units like operons?
34 answers
asked by
sarai
15,335 views
The genetic engineering of crops is a controversial and debated issue in the media and press. Which of the following would be an
21 answers
asked by
maya <3
252 views
The number of different X in Y individuals plays a role in increasing genetic biodiversity.
X: genes Y: heterozygous X: alleles
5 answers
asked by
big head gang
3,324 views
A genetically stable population of squirrel has occupied the deserts of Arizona for several years. The gene pool of this
2 answers
asked by
.
183 views
Can anyone help me figure out what to do on this
Pretend you are a scientist observing three different varieties of a single bird
5 answers
asked by
Bernard
3,387 views
Here are the answers to double check! These are 100% correct.
1. Populations 2. Natural selection does not change the alleles an
9 answers
asked by
Anonymous
4,358 views
based on the diagram which two groups of organisms share the most similar dna?
warm-blooded and cold-blooded Turtles and frogs
1 answer
asked by
Time
161 views
Which statement is accurate about variations?(1 point)
Responses Organisms with variations are less likely to pass these
4 answers
asked by
meh
343 views
Consider the following scenario: In a muddy lake environment, some fish have brown scales. Most fish, however, have silver
3 answers
asked by
Over time, the variation that gives an advantage
421 views
What is the name given to an observable characteristic of an organism?
a phenotype b mutation c genome d genotype
6 answers
asked by
goog
252 views
Which statement is accurate about variations?
a In all cases, variations become more common in a population. b Organisms with
1 answer
asked by
goog
240 views
Why are the gene pools of small populations reduced compared to those of larger populations?
a.inbreeding b.lack of suitable
1 answer
asked by
Anonymous
210 views
A university has been studying a population of hares in a specific region of Alaska every May for the last 50 years. This
1 answer
asked by
blu
183 views
An organism's genotype is
A. its physical appearance B. its combination of alleles C. the mutations it inherits D. the crossing
14 answers
asked by
k.s.
5,093 views
I need the answers for connexus genetics unit test
4 answers
asked by
Jeremy
772 views
Genetic Factors in Inheritance Quick Check.
1. What is the definition of epistasis? A. When the allele of one gene changes the
25 answers
asked by
Dino Nuggies
15,177 views
1. In a normal distribution, the number of organisms exhibiting a phenotype variant near the lowest value is
A. Less than the
11 answers
asked by
J
8,694 views
In 3–5 sentences, construct a summary of the process of gene expression, starting with DNA and ending with proteins.
5 answers
asked by
Hinata Shoyo
3,186 views
A variety of snail has an inherited condition that affects the thickness of the shell. The alleles are t and n.
tt have thick
4 answers
asked by
Marrion
1,122 views
a heterozygous tall pea plant is crossed with a short pea plant.what are the expected genotypic and phenotypic ratio for this
4 answers
asked by
yukino
3,243 views
1.Indicate whether each item represents a GENOTYPE or a PHENOTYPE
2 points GENOTYPE PHENOTYPYE How tall you are...Phenotype TT,
4 answers
asked by
AngelNekoPrincess(✿◕‿◕✿)💕❣
1,238 views
Upon examination, segements of human and gorilla DNA responsible for inheritance of hemoglobin should appear almost chemically
4 answers
asked by
Carts
1,037 views
Which mutation scenario will always lead to natural selection?(1 point)
Responses a mutation causes a specific advantage within
6 answers
asked by
rstaats88
261 views
name two processes for which DNA is responsible for
what are the three components to a DNA nucleotide
3 answers
asked by
jojo
714 views
What is one difference between gene regulation in prokaryotes and eukaryotes?
3 answers
asked by
susssy baaaka
271 views
Which one of the following statements describes the relationship between genes, chromosomes and DNA
a) genes, the basic unit of
4 answers
asked by
Rena
1,191 views
An organism’s genotype is (1 point) Responses the set of alleles an organism has for a trait. the set of alleles an organism
3 answers
asked by
A Local Wanderer In Search
115 views
What role did politics play in the discovery of the structure of DNA?
1 answer
asked by
Judii
471 views
Question 1
Which question is a scientist who studies the genetic engineering of crops most likely attempting to answer?
1 answer
asked by
gaconnectionsansw3r
94 views
A) What is one difference between gene regulation in prokaryotes and eukaryotes? (1 point)
Prokaryotes do not store their genes
13 answers
asked by
Killer999
373 views
Sequences for the types of hemoglobin are shown.
Sickle-cell anemia is caused by a mutation of one nucleotide in a gene. The type
1 answer
asked anonymously
111 views
Bb is an example of an organism's ______. "Bb" is from Punnett square
3 answers
asked by
Matt
762 views
Complete the following statement from the word bank below.(1 point)
Put responses in the correct input to answer the question.
4 answers
asked by
joe mA
95 views
Epigenetics are different than mutations, in that mutations?
Can be inherited Cannot be inherited Can change DNA sequences Can
2 answers
asked anonymously
72 views
Epigenetic changes are generally(1 point)
Responses heritable changes in genetic sequences of a population. heritable changes in
1 answer
asked anonymously
46 views
Which factor could increase the possibility of mutations in your offspring?(1 point) Responses nothing because mutations are not
1 answer
asked by
mason Mascolino
57 views
Examine the two strands of DNA below. Which kind of mutation occurred? Original strand: AGC GTA CCC TAC New strand: AGC GTA ACC
1 answer
asked by
mason Mascolino
93 views
What is one way that a frameshift mutation could occur? (1 point) Responses two nucleotides are deleted two nucleotides are
1 answer
asked by
mason Mascolino
76 views
The scientists does a dihybrid cross of two corn plants. One corn plant is homozygous for yellow kernels and heterozygous for
1 answer
asked anonymously
91 views
What is the term used to describe any living or nonliving things that influence another living organism?(1 point)
Responses
1 answer
asked by
lll
116 views
Identify the scenario that could potentially result in new combinations of DNA in the offspring of the individual.(1 point)
Respo
1 answer
asked by
Chloe
38 views
Epigenetic changes are generally(1 point)
Responses heritable "on/off switches" for gene sequences due to environmental factors.
1 answer
asked anonymously
38 views
Why are the gene pools of small populations reduced compared to those of larger populations? (1 point)
Item • bottleneck events
1 answer
asked anonymously
78 views
Genetic variation occurs through genetic recombination.
2 different methods of genetic recombination are illustrated. In the
1 answer
asked anonymously
30 views
There are two different alleles for flower color, P and p. The image shows a white sweet pea with a genotypeo of pp.
mc020-1.jpg
1 answer
asked anonymously
41 views
Why is the cheetah gene pool small today? (1 point)
Responses A. multiple bottleneck events B. inbreeding in zoos C. poor
1 answer
asked anonymously
72 views
An organism with two pairs of homologous chromosomes can produce four kinds of gametes (22) and one with three pairs of
1 answer
asked by
Bij
31 views
The Punnett square above shows a cross between two sweet pea plants in Mendel's greenhouse. Both parents have blue flowers (Bb).
1 answer
asked anonymously
34 views
The DNA sequences that make up the genetic code of an organism determine which traits the organism will exhibit.
How are the
1 answer
asked anonymously
31 views
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