Answer the following statements true (T) or false (F)
1. A recessive allele is one that is masked if a dominant allele is also present.
2. The most common allele for any trait is always the dominant allele.
3. Genotypes are the outward expression of an allele combination.
4. Mendel's law of segregation states that the two alleles of each gene are packaged into separate gametes.
5. Any dihybrid cross should theoretically yield a 3:1 phenotypic ratio.
1.TRUE
2.FALSE
3.FALSE
4.TRUE
5.FALSE
You might also like to view...
This animal is radially symmetric, has
nematocysts, and cnidocytes. This animal is ___.
a. a jellyfish b. an earthworm c. a sea anemone d. a sponge e. more than one of these
Which structure is found in a section of the testis?
a. secondary spermatocytes. b. sperm. c. Sertoli cells. d. all of the above.
Cubozoans are ________.
a) polyps b) medusoids c) polymorphs d) sponges
Infectious agents known as __________ cause Creutzfeldt-Jakob disease (CJD).
A. prions B. phages C. viroids D. plaques