Dark and white meat. Chickens have fast and slow twitch muscle, too. Dark meat, like in chicken legs, is mainly made up of slow twitch fibres. White meat, like in chicken wings and breasts, is largely made up of fast twitch muscle fibres.Chickens use their legs for walking and standing, which they do most of the time.ark and white meat. Chickens have fast and slow twitch muscle, too. Dark meat, like in chicken legs, is mainly made up of slow twitch fibres. White meat, like in chicken wings and breasts, is largely made up of fast twitch muscle fibres.
Overview of Encephalocele/Meningocele. A portion of brain has herniated through the temporal bone and dura into the middle ear. An encephalocele is a region of herniated brain through bone. The term meningocele refers to herniated dura, which is the covering of the brain. A combination of herniated brain and dura is called a meningoencephalocele.
Each allele encodes a phenotypic feature or a certain inherited characteristic. An individual normally has two alleles for each gene, one contributed by the mother and one by the father. If both alleles are the same, the individual is homozygous; if the alleles are different, the individual is heterozygous.n humans, for example, the allele for brown eyes is dominant, and the allele for blue eyes is recessive. 2 one of two or more contrasting characteristics transmitted by alternative forms of a gene. Also called allelomorph. allelic, adj.