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Genetics
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Questions (12,694)
Pretend you are a scientist observing three different varieties of a single bird species that are part of the same population.
13 answers
asked by
Ew
1,197 views
What is an allele? a variant form of a gene
a unit of heredity that is transferred from parent to offspring**** a trait that
6 answers
asked by
Virginia is my state
2,520 views
a heterozygous tall pea plant is crossed with a short plant the probability that an F1 plant will be tall is?
7 answers
asked by
jamie
6,935 views
In 1-2 sentences, explain why mutations can be beneficial to an organism
plz help
5 answers
asked by
math can kma
1,186 views
What is an allele Please help quickly
4 answers
asked by
Hiii
836 views
How do the terms genotype and phenotype relate?(1 point)
An organism’s phenotype leads to its genotype. An organism’s
10 answers
asked by
sus
1,707 views
1. A version of a gene is called a(n)
karyotype. autosome. allele. phenotype. 2. If a father is affected by an X-linked dominant
18 answers
asked by
Please Help
14,320 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
8,672 views
The seeds of the garden pea are either yellow or green. A certain cross between pea plants produces progeny in the ratio 3
5 answers
asked by
BETH
3,583 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
3,234 views
More than 100 locations were not listed in Figure 1 because the amino acid was the same in all eight species. One possible
4 answers
asked by
HELP
735 views
D
2 answers
asked anonymously
43 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
481 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
2,313 views
Which option contains all of the other options listed?
Options: Centromere Gene Chromatid Chromosome
1 answer
asked anonymously
115 views
I'm sorry but I had to post this question again as I left out the question. In a certain species of plant, the allele to produce
2 answers
asked by
Stephanie
528 views
This is the original strand of DNA: ATG AAG TTT GGC TAA. Which option would represent a frameshift mutation due to deletion
1 answer
asked anonymously
70 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
153 views
The intelligence of a person has no correlation with his/her height. Which of Mendel's principles does this illustrate?
a Law of
1 answer
asked anonymously
231 views
There are three different alleles for blood-type: A, B, and O. A and B are dominant over O. If a person has A and B genes, he or
1 answer
asked by
jik
141 views
Question 10
White rabbit with black rabbit photo WP32787 In rabbits, black fur is dominant to white fur. As a rabbit breeder, you
1 answer
asked anonymously
134 views
Assume that two strands of DNA have been separated and that the base sequence on one strand is AGCC. What is the sequence of
1 answer
asked anonymously
38 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
31 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
50 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
62 views
Genetic Variation Over time Quick Check
1 answer
asked anonymously
120 views
Question 8
White rabbit with black rabbit photo WP32787 In rabbits, black fur is dominant to white fur. As a rabbit breeder, you
1 answer
asked anonymously
63 views
Which statement is correct about a bottleneck event? (1 point) Responses A bottleneck event increases the population of a
1 answer
asked by
boots with the fur
58 views
Why are the gene pools of small populations reduced compared to those of larger populations?
1 answer
asked by
A10THUNDERBOLT
135 views
A bottleneck event reduces the population of bears in one area by 80% which statement is correct about the Bears gene Paul would
1 answer
asked anonymously
41 views
If an organism has two different alleles for a given trait (like attached and free earlobes), they are considered ____________,
1 answer
asked anonymously
52 views
Which statement is accurate about variations? (1 point)
O Organisms with variations are less likely to pass these variations to
1 answer
asked anonymously
61 views
Why are the gene pools of small populations reduced compared to those of larger populations? (1 point)
Responses inbreeding
1 answer
asked anonymously
74 views
Question 12
The Ultimate Guide to Guinea Pig Breeds, Markings and Colors – Kavee USA In guinea pigs, rough coats (with lots of
1 answer
asked anonymously
46 views
Natural Selection Unit Test
3 of 143 of 14 Items Question Consider the following scenario: In a muddy lake environment, some fish
1 answer
asked anonymously
73 views
What is a phenotype of an organism?(1 point)
Responses A. a section of DNA a section of DNA B. a combination of alleles a
1 answer
asked by
I don’t like math
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
21 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
27 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
68 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
100 views
In rabbits, black fur is dominant to white fur. As a rabbit breeder, you crossed a BB male with a Bb female, please complete the
1 answer
asked anonymously
23 views
This karyotype belongs to an individual is a male with Klinfelter's syndrome. This is caused by a/an _______________.
a error
1 answer
asked anonymously
60 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
29 views
which of these statements about DNA is true?
a. Proteins signal the cells to make DNA. b. DNA is too similar to use for grouping
1 answer
asked anonymously
46 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
24 views
Which of these statements about DNA is true
1 answer
asked anonymously
17 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
28 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
26 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
31 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
23 views
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