The coiling of the shell in the snail Limnaea | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The coiling of the shell in the snail $Limnaea$ peregra is a classic example of maternal inheritance (also known as cytoplasmic inheritance or mat

Vedclass · Accepted Answer

Maternal inheritance

Vedclass · Answer

(C) The coiling of the shell in the snail $Limnaea$ peregra is a classic example of maternal inheritance (also known as cytoplasmic inheritance or maternal effect). In this phenomenon,the phenotype of the offspring is determined by the genotype of the mother,regardless of the offspring's own genotype. The direction of the coiling (dextral or sinistral) is controlled by a gene in the mother's cytoplasm,which is deposited in the egg before fertilization. Therefore,the correct option is $C$.

The coiling of the shell in the snail $Limnaea$ is an example of.....

Similar Questions

Which of the following is not an example of cytoplasmic inheritance?

Extranuclear inheritance is the result of the presence of genes in ........

Which of the following is an example of an inhibitory gene?

After crossing two plants,the male progeny is found to be sterile. This phenomenon is inherited maternally,and the cause lies in genes located in the ...

The expression of genes for the production of milk in only females is a

Vedclass Test Series

Exam Paper Generator

Online Exam Module