Question

Characters that are transmitted from parents to offsprings during reproduction show
A. Only similarities with parents
B. Only variations with parents
C. Both similarities and variations with parents
D. Neither similarities nor variations

Answer 1

The passing on of traits from parents to their offspring is known as heredity, also known as inheritance or biological inheritance. Asexual or sexual reproduction allows progeny cells or organisms to inherit their parents' genetic information. The possibility of having blue eyes is an example of inheritance. Your risk of developing breast cancer depending on your family history is an example of genetics.
Alleles are the result of genetic changes such as mutations. The function or phenotype of a cell can be affected by differences in DNA base pairs.

Complete explanation:
Option A: Only $50\%$ of sperms had a certain nuclear configuration. Later, it was discovered that only Ovums with only the x chromosome are born female, while those without such a case are born male. As a result, the X-chromosome was dubbed the sex chromosome, while the remaining chromosomes were dubbed autosomes. Mutation is the occurrence of a DNA change that produces a variation in the phenotype and genotype of a species.
So, option A is not correct.
Option B: Characters passed down from parents to their offspring are both similar and different. They have a lot in common because half of the chromosome comes from the father and half from the mother. Natural selection, mutation, and genetic recombination all contribute to their diversity.
So, option B is incorrect.
Option C: Characters passed down from parents to children exhibit both similarity and diversity. Because half of the chromosome comes from the father and half from the mother, they have a lot in common. Genetic recombination, mutation, and natural selection all contribute to their diversity.
So, option C is correct.
Option D: The progeny of sexual reproduction is not identical to their parents or to one another. This is due to the fact that offspring inherit some genes from their mother and some from their father.
Because of the mixing of genes during the re-establishment of the number of chromosomes in diverse combinations, the kids share both similarities and differences with their parents' personalities.
So, option D is not correct.

Therefore, Option C is the correct answer.

Note:
Genetics is an area of biology concerned with the study of heredity, its biological processes, genes, genomes, cell cycles, heredity, inherited genes, and a variety of other topics.
Genetics is the study of how genes work and how they affect variation and heredity. Heredity is constructed on the foundation of inheritance. It is defined as the process of passing down characteristics from one generation to the next. Gregor Johann Mendel is known as the "Father of Modern Genetics" for his discoveries on the fundamental principles of heredity.
Some of the most important reasons for this diversity are as follows:
1. Rearrangement of the genetic/chromosomal code.
2. Genes that have been mutated as a result of the ecosystem's effect.