The dominant allele is expressed and the recessive allele is masked. This is an example of complete dominance. In heterozygous relationships where neither allele is dominant but both are completely expressed, the alleles are considered to be co-dominant. Co-dominance is exemplified in AB blood type inheritance.
Meaning: A low area (especially a marshy area between ridges) Classified under: Nouns denoting natural objects (not man-made) Hypernyms (swale is a kind of...): trough (a narrow depression (as in the earth or between ocean waves or in the ocean bed))
Definition of whirlwind for English Language Learners. : a very strong wind that moves in a spinning or swirling motion and that can damage buildings, trees, etc. : something that involves many quickly changing events, feelings, etc. whirlwind. Definition of whirlwind for English Language Learners. : 1  a very strong wind that moves in a spinning or swirling motion and that can damage buildings, trees, etc. : 2  something that involves many quickly changing events, feelings, etc.