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Genetics
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Questions (13,073)
Red is dominate over blue, give the genotype for an individual who is heterozygous red, homozygous red, and blue.
4 answers
asked by
HELP!!!!
976 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(✿◕‿◕✿)💕❣
1,231 views
name two processes for which DNA is responsible for
what are the three components to a DNA nucleotide
3 answers
asked by
jojo
710 views
Match the following terms
Column A Column B a.two alleles are different b.separation of alleles during gamete formation c.the
3 answers
asked by
a
485 views
1. Susie and Juan are brother and sister and they both have detached earlobes Whst conclusion Can be most likely made ftom this
7 answers
asked by
Jane
2,327 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
1,185 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
111 views
What role did politics play in the discovery of the structure of DNA?
1 answer
asked by
Judii
469 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
88 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
107 views
Bb is an example of an organism's ______. "Bb" is from Punnett square
3 answers
asked by
Matt
736 views
Epigenetics are different than mutations, in that mutations?
Can be inherited Cannot be inherited Can change DNA sequences Can
2 answers
asked anonymously
70 views
Epigenetic changes are generally(1 point)
Responses heritable changes in genetic sequences of a population. heritable changes in
1 answer
asked anonymously
43 views
The diagram shows a DNA fingerprint from a cow and four calves. Which of these is MOST LIKELY the calf of this cow?
a Calf 1 b
1 answer
asked anonymously
163 views
A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is
1 answer
asked by
78
105 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
56 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
92 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
70 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
89 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
112 views
Take out a piece of paper and pencil to solve the Dihybrid cross.
Rabbits have two unlinked allele pairs that affect fur color.
1 answer
asked anonymously
123 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
35 views
Match the descriptive term with the correct genotype or description.
Meme Creator - Funny My phenotype may not be great But it is
1 answer
asked anonymously
53 views
Epigenetic changes are generally(1 point)
Responses heritable "on/off switches" for gene sequences due to environmental factors.
1 answer
asked anonymously
37 views
In rabbits, white fur (W) is dominant to black (w), and long ears (E) are dominant to short ears (e). A breeder mates two
1 answer
asked anonymously
68 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
72 views
Genetic variation occurs through genetic recombination.
2 different methods of genetic recombination are illustrated. In the
1 answer
asked anonymously
29 views
Why are the gene pools of small populations reduced compared to those of larger populations? (1 point)
Responses inbreeding
1 answer
asked anonymously
79 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
67 views
What is a gene?(1 point)
Responses a point that joins two halves of a chromosome a point that joins two halves of a chromosome a
1 answer
asked by
❤️✨ Cleo✨❤️
41 views
Dihybrid crosses can be conducted with two organisms that are heterozygous for two different traits: SsYy x SsYy for example.
1 answer
asked anonymously
25 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
26 views
5) GM foods look and taste the same as traditional foods and crops. The only difference is that a GM plant has...
* Fewer
1 answer
asked anonymously
77 views
Genetic Variation Over Time Quick Check
1 of 51 of 5 Items Question How have the historic levels of melanin in human populations
1 answer
asked by
yes
102 views
Which statement is correct about a bottleneck event? (1 point)
• A bottleneck event decreases the population of a species
3 answers
asked anonymously
139 views
Match the genotype with the correct phenotype. In this example round peas (R) are dominant to wrinkled peas (r). (3 points)
Genot
1 answer
asked by
sssss
63 views
Match the genotype with the correct phenotype. In this example round peas (R) are dominant to wrinkled peas (r). (3 points)
Genot
1 answer
asked by
sssss
26 views
How have technologies impacted artificial selection in organisms?
Changed the way desired traits are inherited through selection.
1 answer
asked anonymously
41 views
The diagram above shows how the flower color gene results in a purple flower. A mutation occurs that causes the protein to make
3 answers
asked anonymously
39 views
African elephants are often poached and killed for the ivory tusks. These elephant populations are becoming reduced in size, as
1 answer
asked anonymously
32 views
The allele for a green shell (H) is dominant to the allele for a brown shell (h).
The phenotype ratio of Generation 2 for Group R
1 answer
asked by
513EliteTrackGirl
32 views
3. Alleles for the A and B blood cell antigens are codominant. The condition where no antigens are present on the blood cells
1 answer
asked anonymously
27 views
Which of these statements about DNA is true
1 answer
asked anonymously
20 views
A student is investigating three organisms to determine patterns of common ancestry. The image shows the similarities in DNA of
3 answers
asked anonymously
31 views
The process of altering the genome of one species by adding genes from another species in order to gain a beneficial trait is
1 answer
asked anonymously
31 views
The following table shows data about a population of red pandas.
Data Collected from a Red Panda Population Over Time Generation
1 answer
asked anonymously
43 views
Look at the dihybrid cross of peas between two plants with round, yellow peas (RrYy). Determine which ratio best represents each
1 answer
asked by
emily
36 views
Look at the dihybrid cross of peas between two plants with round, yellow peas (RrYy). Determine which ratio best represents each
1 answer
asked by
emily
26 views
One of the tallest dog breeds is the Great Dane, which stands over a meter tall. One of the shortest is the Pomeranian, which
1 answer
asked anonymously
24 views
Natural selection causes changes in(1 point)
Responses individuals. individuals. phenotypes. phenotypes. genotypes. genotypes.
1 answer
asked anonymously
30 views
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