Maternal effect patterns of inheritance refer to genes whose expression is controlled by A) Paternal Nuclear...
Maternal effect patterns of inheritance refer to genes whose expression is controlled by
A) Paternal Nuclear Genes
B) Paternal Mitochondrial Genes
C) Maternal Nuclear Genes
D) Maternal Mitochondrial Genes
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Homework Answers
Ans) maternal nuclear genes.
Maternal effect is inherited from nuclear genes and maternal inheritance from mitochondrial genes.
In maternal inheritance the offspring inherits the genotype of the mother. And it is by mitochondrial genes.Mitochondrial genes can only be inherited from mothers.
while maternal effect is Controlled by nuclear factors. Because after fertilisation the embryo develops in the cytoplasm of female gamete. This cytoplasm contains factors produced from the nuclear genes. These factors controls some traits in the offspring.
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