There are four principles at work in evolution—variation, inheritance, selection and time. The theory of evolution by natural selection, first formulated in Darwin's book "On the Origin of Species" in 1859, is the process by which organisms change over time as a result of changes in heritable physical or behavioral traits.
1. No credible source
2. Check if its a biased answer
3. Examine evidence
Answer:
Yes they can.
Explanation:
I defined the genotypes and possible outcomes in the image attached