Mac 4: End Flashcards
Which Statement is/are true or false?
Genes are the basic units of heredity or carriers of traits.
DNA is composed of nucleotides which contain a phosphate group, protein group and a nitrogen base.
-First statement is True, Second statement is False (DNA is composed of nucleotides which contain a phosphate group, and a nitrogen base.
Which Statement is/are true or false?
Gregor Mendel called these units of inheritance as elemento.
William Bateson renamed it later on to genes.
-Both statements are True
Which Statement is/are true or false?
Dominant traits are traits that are being masked.
Recessive traits are traits that masked other traits.
-Both statements are False (reverse)
Which Statement is/are true or false?
Genetics call the true-breeding parents the first filial generation.
The hybrid filial seeds or plants are called the F1 generation
-First statement is False (P1), Second statement is True
Incomplete dominance means?
- All of the above
- A heterozygote’s phenotype where one allele is expressed and the other is suppressed.
- A heterozygote’s phenotype is distinct from and not intermediate between those of the two homozygotes
- A heterozygote’s phenotype is an intermediate between those of the two homozygotes
-A heterozygote’s phenotype is an intermediate between those of the two homozygotes
Term which means blood relatives having blood children together?
- Betrothal
- Kinship
- Marriage
- Consanguinity
-Consanguinity
Which of the following statements is true about Mendel’s Law of Segregation?
- A pair of alleles for one trait had no effect on the pair of alleles for another
- Genes separate during the formation of gametes and they combine anew at fertilization
- Segregation of genes has a particular effect on the other expression of genes
- All of the above
-Genes separate during the formation of gametes and they combine anew at fertilization
