Before Mendel, people throught the genetic inheritance always involved blending. Give one piece of evidence (example) to prove that this is not the case

Which process is best represented by the diagram below

Mendelian Genetics The presence of a dimple on the cheek is governed by a dominant gene. A couple had already 4 children with dimpled cheeks. What would be the probability of having the next child as another dimpled if both parents are heterozygous for this character? Show your solution using Punnett Square

Suppose that a Mendel's dihybrid cross between two double heterogotes (AaBb  x AaBb) gave you the phenotypic ratio of 15:1, assuming that the dominant allele is completely dominant over the recessive allele. Which of the following is CORRECT?     A. The A_B_ and aabb have the same phenotype. (_ means either the dominant allele or recessive allele)   B. The aaB_ and aabb have the same phenotype. (_ means either the dominant allele or recessive allele)   C. The aaB_ and A_bb have the same phenotype. (_ means either the dominant allele or recessive allele)   D. All of the above.

what is the probability that individual B is heterozygous?

Assume Mendelian inheritance laws apply, and a trait is either completely dominant or recessive. Еye color: Br – dominant brown bl – recessive blue Hair color Br" -- dominant brown bl" – recessive blonde A male with brown eyes and brown hair (genotype Br"Br"Br"bl") is planning on having a child with a female who has blue eyes and brown hair (genotype bl"bl*Br"bl"). A) Fill in all blanks (8 total to complete the two-trait Punnett Square 1). 2) Possible allelic combinations in male gametes 5) 6) 7) 8).

show  a cross between a woman with blood type o and a man who is heterozygous blood type b. Using mendels rules. What is the percent chance that the child has blood type o?

What was the first filial (F1) generation in Mendel's experiment