Which type of inheritance is present when a trait is characterized as having more than two alleles that govern its inheritance?
A: polygenic traits
B: incomplete dominance
C: sex-linked traits
D: multiple alleles
A: polygenic traits
B: incomplete dominance
C: sex-linked traits
D: multiple alleles
举一反三
- If a particular trait had a gene that had a possibility of 9 alleles in the population of a species, which of the following is true regarding this gene? A: The diploid number for the alleles would be 18 for this organism. B: The haploid number for the alleles would be 9 for htis organism. C: The maximum number of alleles for this gene would be 2. D: There is infinite variety in the expression of this trait in one organism.
- The chromosome theory of inheritance states that A: All are correct B: chromosomes are made of DN C: genes are located on chromosomes. D: alleles of a gene segregate during cell division.
- Which words have different meaning as extranuclear inheritance: ( ) A: Mendelian inheritance B: extra-chromosomal inheritance C: maternal inheritance D: cytoplasmic inheritance
- Which words have different meaning as extranuclear inheritance: A: Mendelian inheretance B: extra-chromosomal inheritance C: cytoplasmic inheritance D: maternal inheritance
- Which of the following conventions about inheritance in C# is correct? A: A subclass in C# can have multiple direct parents. B: C# does not support multiple inheritance. C: C# does not support multi-level inheritance. D: Inheritance is not passable in C#.