Biologie Quiz 8| Premium oder Selbstvorbereiter Paket

///Biologie Quiz 8| Premium oder Selbstvorbereiter Paket

Biologie Quiz 8| Premium oder Selbstvorbereiter Paket

Welcome to your Biologie 8

E-mail
Your city
Muscle cells differ from nerve cells mainly because they
When crossing individuals of genotypes AaBb and AaBb, the ratio of phenotypes (A,B dominant alleles, a,b, recessive alleles) will be as follows
In the complete dominance of A over a, the heterozygote Aa has a phenotype
The number of different phenotypes in F2 generation of dihybrids with complete dominance (Aa Bbx AaBb) is
What are the probable genotypes of the parents in a cross that gives a 3:1 phenotype ratio?
A phenotype is
One of Mendel's key discoveries was that
An allele is
All offspring of a white hen and a black rooster are gray. The simplest explanation of this pattern of inheritance is
The alleles of a given gene differ from each other in that
A cross between homozygous purple-flowered and homozygous white-flowered pea plant results in offspring with purple flowers. This demonstrates
Given the parents AABBCC X Aabbcc, assume simple dominance and independent assortment. What proportion of the progeny will be expected to phenotypically resemble the first parent?
A 1:2:1 phenotypic ratio in the F2 generation of a monohybrid cross is a sign of
In snapdragons, heterozygotes for one of the genes have pinkflowers, whereas homozygotes have red or white flowers. When plants with red flowers are crossed with plants with white flowers, what proportion of the offspring will have pink flowers?
Tallness (T) in snapdragons is dominant to dwarfness (t), while red (R) flower color is dominant to white (r). The heterozygous condition results in pink (Rr) flower color. A dwarf, red snapdragon is crossed with a plant homozygous for tallness and white flowers. What are the genotype and phenotype of the F1 individuals?
Skin color in a certain species of fish is inherited via a single gene with four different alleles. How many different types of gametes would be possible in this system?
In some plants pink colored flowers occurs in the heterozygous ( Rr) offspring of red (RR) and white (rr) homozygotes. Which of the following crosses would produce offspring in the ratio of 1 red : 2 pink :1 white?
Which describes the ABO blood group system?
Which of the following terms best describes when the phenotype of the heterozygote differs from the phenotypes of both homozygotes?
A woman has six sons. The chance that her next child will be a daughter is
A relationship between A and B alleles for the ABO blood group is

 
Which blood types can be found in the children whose both parents have 0 blood groups?