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Genetics
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Questions (12,694)
A manual contains instructions for how to build a variety of structures using a set of interlocking bricks. If this scenario is
13 answers
asked by
clover
3,549 views
North American wolves can have gray fur or black fur. A single gene with two alleles codes for fur color. Information about the
7 answers
asked by
elizabeth
4,064 views
If the proteins making up a gene were changed or mutated, what impact would this likely have on an organism?(1 point)
A trait of
7 answers
asked by
Mary
4,249 views
PLEASE HELP ME 1. Which statement best describes a polygenic trait?(1 point) -A polygenic trait is only controlled by one
34 answers
asked by
lol
20,692 views
What is the name for one half of a chromosome?(1 point)
Protein Gene Chromatid Centromere (10 questions total) Please help I
7 answers
asked by
Cash
4,052 views
Without external forces, the third generation of a bacterium and the original parent cell will have approximately ________
8 answers
asked by
Can cat
3,325 views
Red is dominate over blue, give the genotype for an individual who is heterozygous red, homozygous red, and blue.
4 answers
asked by
HELP!!!!
969 views
Match the genotype or description with the correct descriptive term.
GENOTYPE OR PHENOTYPE NAH, I GOT NO TYPE! - Fashionable
1 answer
asked anonymously
99 views
Question 2
The diagram shows a phylogenetic tree of life. Which of the following statements correctly explain the reason for the
1 answer
asked anonymously
61 views
Compare and contrast the advantages and disadvantages of selective breeding versus genetic modification. Why might a person
3 answers
asked by
:D <- Yk Wht Dat Iz
34 views
Compare and contrast the advantages and disadvantages of selective breeding versus genetic modification. Why might a person
1 answer
asked anonymously
28 views
Cytochrome is a protein found in blood Cytochrome is found in the mitochondrial membrane and helps our cells produce energy
1 answer
asked anonymously
30 views
Complete the statement using the word bank provided.(1 point) Put responses in the correct input to answer the question. Select
1 answer
asked by
ouip0
27 views
1.A DNA segment has base order AGC TTA TCG. Which copy exhibits a frameshift mutation through deletion?
D. AGA TTT CG 2.A DNA
16 answers
asked by
Mr.
13,356 views
What is meant by a phenotype ratio in a Punnett square?
5 answers
asked by
flak
3,118 views
In Drosophila melanogaster, the genes for purple eyes (pr) and curved wings (c) are on the same chromosome. The recombination
4 answers
asked by
qwerty
2,146 views
The lactose (lac) operon in E. coli is an example of a gene that is repressed when lactose is not available in a cell. In 3-5
15 answers
asked by
kylee
8,078 views
How have the historic levels of melanin in human populations changed due to migration? (1 point)
Lesson 7: Genetic Variation Over
15 answers
asked by
space boy !!
3,497 views
a common recessive trait in dogs is deafness. homozygous line of normal-hearing dogs was crossed with a homozygous line of deaf
7 answers
asked by
Dakota
2,700 views
1. Which of the following statements does not describe a difference between the DNA of prokaryotes and the DNA of eukaryotes ?
a.
3 answers
asked by
Sven
1,961 views
Which process would lead to offspring with the exact same genetic information as the parent? (1 point)
A tree growing from the
15 answers
asked by
Can cat
4,179 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
15,159 views
Genetic Variation and Evolution Quick Check
*notice: check date of post! systems switch answers around a lot. _____
1 answer
asked by
Gotthesauce?
594 views
In a certain population of rabbits, the ratio of the phenotypes of brown fur and white fur is 1:1. What is the frequency of the
5 answers
asked anonymously
403 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
102 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
31 views
DNA contains a code for synthesizing proteins. Three nucleotides in a row code for a particular amino acid. There are four
1 answer
asked by
Strawberry Cow
38 views
Question
Suppose farmers want to create a new form of potato that is more nutritious than the kind sold in stores today. These
1 answer
asked by
ASTRANGEPERSON
93 views
Question 21
Scientists for NASA are working on a portable farming system for future missions. It was observed, if the roots are
1 answer
asked by
Guest
34 views
Students wanted to perform an experiment to mimic natural selection. They noted that small plants growing in the school garden
1 answer
asked anonymously
45 views
Which of the following statements is supported by the graph below?
a The population is in Hardy-Weinberg equilibrium, as the sum
1 answer
asked anonymously
62 views
The ability to taste PTC is due to a single dominate allele "T". You sampled 215 individuals in biology, and
determined that 150
1 answer
asked by
kaite marie
37 views
What is the primary purpose of meiosis in relation to inheritable genetic variations?(1 point) Responses To repair errors in DNA
1 answer
asked by
n
20 views
An amino acid analysis of the DNA polymerase gene in humans determines that the sequence of the active site is:
3 answers
asked by
22
320 views
How are chromosomes and genes alike?(1 point)
They both encode a single protein. They both encode a single protein. They are both
7 answers
asked by
e
1,897 views
Imagine you are a forensic investigator giving a presentation to a school assembly. A student asks you, “If people have such a
7 answers
asked by
math can kma
2,453 views
Why would a population have a trait controlled by only one allele? Select all that apply.
Having a single allele makes it more
5 answers
asked by
loler
2,587 views
In pea plants, the allele for purple flowers, P, is dominant over the allele for white flowers, p. Which conclusion about
9 answers
asked by
Hi
2,854 views
A diploid organism has five pairs of chromosomes in each somatic cell. Assuming that no crossing over occurs, how many
5 answers
asked by
Rebecca
4,068 views
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
5,880 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
3,316 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
3,362 views
Which statement is accurate about variations?(1 point)
Responses Organisms with variations are less likely to pass these
4 answers
asked by
meh
310 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
196 views
Individual cows who do not show phenotype related to recessive traits could have what types of genotype?
1 answer
asked by
Desperate
72 views
What is the name given to an observable characteristic of an organism?(1 point)
Responses mutation genome phenotype-the correct
1 answer
asked by
answers bc why not
304 views
In guinea pigs, black fur (B) is dominant over white fur (b). Cross a heterozygous (hybrid) black guinea pig with a homozygous
4 answers
asked by
Blah
5,805 views
Uracil pairs with(1 point)
A. any nitrogen base. B. thymine. C. adenine. D. uracil. i think its A.
19 answers
asked by
elizabeth
12,016 views
give the two possible alleles in the eggs produced by a women whose genotype is JjKkLl
4 answers
asked by
Erin
1,096 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(✿◕‿◕✿)💕❣
1,226 views
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