346 Answered Questions for the topic genetics
AP Biology genetics question?
In Andalusian fowl, FB is the gene for black plumage. Fb is the gene for white plumage. These genes show incomplete dominance. The heterozygous condition results in blue plumage. List the genotypic... more
AP Bio genetics question? A man and a woman who are both heterozygous for blood group A decide to produce four children.
A man and a woman who are both heterozygous for blood group A decide to produce four children. a. What are the possible phenotypes of these children? b. What are the possible genotypes of these... more
Biology grade 12
If two pea plants are crossed and the F1 offspring includes one homozygous tall pea plant, what are the phenotypes and genotypes of the parents?
Help biology question plz
TAG CCG ATA GCT TGATranslate the gene above into a protein . Please write the three letter code of the third amino acid in the sequence in the blank._________________________________
I'm not sure how to answer this question.
A geneticist notes that crossing a round radish with a long radish produces oval radishes. When oval radishes were crossed with oval radishes, the F2 generation had these phenotypes: 100 long, 200... more
In some chickens, the gene for feather colour is controlled by codominance. The allele for black is and the allele for white is F W. The heterozygous phenotype is known as erminette.
What is the genotype for black chickens?What is the genotype for white chickens?What is the genotype for erminette chickens?If two erminette chickens are crossed, what is the probability that they... more
Copy and complete Table 3. Compare the chromosome number in the organisms before, during, and at the end of meiosis. Indicate whether the chromosome number is haploid or diploid.
^^ this is the table
How many amino acids are in this protein sequence?
ORIGIN 1 mreivhiqig qcgnqigakf wemigeehgi dlagsdrgas alqlerisvy yneaygrkyv 61 pravlvdlep gtmdsirssk lgalfqpdsf vhgnsgagnn wakghytega elienvlevv 121 rhesescdcl qgfqivhslg... more
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What would be the anticodon on a tRNA which is attached to the amino acid Valine. The code for Valine is GUC.
Would a AB+ Mom be able to have a kid with an A+ Dad?
If yes, what would be the possible blood type for the child.
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Each of the organisms featured in this lab exhibited characteristics and structures which allowed them to adapt to and be successful in their environment. One of those structures were the setae of... more
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Sickle-cell anemia is an interesting genetic disease. Normal homozygous individials (SS) have normal blood cells that are easily infected with the malarial parasite. Thus, many of these individuals... more
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Describe two of the common misconceptions about the Evolutionary theory.
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The following is a pre-mRNA sequence. (Recall the 3 things that need to be done to pre-mRNA before it can leave the nucleus.) Please edit and process this sequence to make it a mature... more
If a Red (RR) and White flower (WW) were crossbred, resulting in 100% RW, what phenotype(s) would be seen according to the rules of codominance?
Describe 2 of the main types of chromosomal rearrangements including one specific reason why each type could be harmful and redraw this chromosome to illustrate each type:
Describe 2 of the main types of chromosomal rearrangements including one specific reason why each type could be harmful and redraw this chromosome to illustrate each type: K L M • N O P Q R
What is the genetic content and chromosome number of a diploid cell during the G1 Phase, S-phase, G2, Metaphase, Anaphase, and Telophase after Cytokinesis.
About human HOXD13 (genetics), protein sequence alignment, protein sequencing. Orthologues and paralogues
Construct a multiple protein sequence alignment using human HOXD13 and 9 other orthologues of human HOXD13. In the figure legend, describe what is being shown, and specify the size (start and... more
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Cystic fibrosis is a disease which is caused by a defective CFTR gene. This form of the gene is recessive. Let "N"=normal CFTR gene and "n" = abnormal CFTR gene. What is the genotype of individual... more
Human Genetics: Make a Family Tree
Make a family tree using data obtained in the survey of the woman. The proband (a woman) has one brother and two sisters, the eldest of whom has one son. The proband’s father had 3 sisters and one... more
Science i need help please
plants that can receive a dominant trait for one parent and a recessive from another can be called
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Pick answers from the choices below : Hemophilia A is a common disease in which the ability of the blood to clot is severely reduced, causing the sufferer to bleed severely from even a slight... more
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choose from the answers given :Cystic fibrosis is a disease which is caused by a defective CFTR gene. This form of the gene is recessive. Let "N"=normal CFTR gene and "n" = abnormal CFTR... more
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-What does it mean that individual "1" is shaded?-How are persons 1 and 8 related to each other?-Which two people are not genetically related to this family?-also The pedigree above represents the... more
What is the amino acid sequence of this DNA? Note: There is a Single nucleotide mutation (underlined and bolded)