Genetics Questions
Explore questions in the Genetics category that you can ask Spark.E!
segments of DNA that code for a trait are called
which organelle is responsible for making proteins
which nitrogen base always pairs with cytosine
name the four nitrogen bases that makes up rungs in the DNA ladder
which nitrogen base always pairs with thymine in DNA
How many nitrogenous bases are there?
Where does protein synthesis take place?
The disease exhibits the exceptions of plietropy and codominance. Codominance is when both alleles are expressed in an individual. Plietropy is when an allele controls multiple unrelated traits.
A homozygous dominant genotype could result in the organism not being affective because sickle cell is recessive. A heterozygous genotype could result in an organism being a carrier having some sickled cells and being resistant to malaria. A homozygous recessive organism would have SCA and show all symptoms
A heterozygous tall(Tt) is crossed with a short plant(tt). The probability that offspring plants will be tall is?
In summer squash an allele for whiteness as Gene A will result in a white squash even if there is an allele for greenness as Gene B. What type of interaction is this?
What is the passing of traits from parents to offspring known as?
When one of a pair of alleles is expressed, and the other is not, the expressed allele is called ___ allele?
Which process increases genetic variation?
A black fur(B) in guinea pigs is dominant over White fur(b). Find the probability of homozygous offspring in a cross: Bb X bb
Homologous chromosomes pair together in...
If a plant that has round seeds has a parent that has wrinkled seeds, What is the genotype?
The appearance resulting from a given gene combination is referred to as the...
The study of the inherited changes in gene expression that occur without a change in gene sequence and influence how an organism's gene expresses themselves. Mechanisms are influenced by food and the environment. They play an important role in the fetal basis of adult disease susceptibility
Human eggs and sperms are ___ and has ___ chromosomes