Answer:
Well you have to tell the child that genetics is the study of how traits(characters) are passed on from parent to offspring. Such traits include height, weight, facial features etc.
Chromosomes are the cells that carry those traits in the body. Human beings usually have 46 chromosomes but during reproduction, the chromosomes are halved to give 23 which is in its haploid state so that each parent gives 23 chromosomes each to get 46 chromosomes which is the standard number of chromosomes for humans and animals.
Haploid means a single set of these chromosomes donated by the parent during reproduction while the 46 chromosomes which is achieved after reproduction is referred to as Diploid which means 2 set of the chromosomes from both parents.
Tissue culture testing Bone marrow biopsy
Answer:
Homologous structures
Explanation:
Features that are similar in structure, but appear in different organisms and may have different functions
Answer:
A) mimicry
Explanation:
Mimicry is the resemblance of an organism and an organism of different species. Mimicry may occur between different species or among organism of the same species.
Evolution is as a result in change in characteristics of a population after generations with the genes been passed from parents to offspring.
Camouflage is a technique used by some organism for defense by matching with their surrounding environment allowing preys to escape predators.
Variation is the difference between organisms or group of organisms caused by genetic factors or environmental factors.
