Question

People who carry both the sickle-cell allele and the normal allele make red blood cells that have both sickle-cell hemoglobin and normal hemoglobin. This is an example of a(n) trait. O completely dominant O incompletely dominant O codominant O recessive Tetrads form during O prophase of mitosis O metaphase of mitosis O prophase of meiosis O metaphase of meiosis anaphase of meiosis ! telophase of meiosis O prophase of meiosis II O metaphase of meiosis II O anaphase of meiosis II O telophase of meiosis II

1. A normal individual who is a carrier for an x-linked trait like hemophilia ___.

SELECT ALL THAT APPLY.

is always female.

is heterozygous for the recessive condition.

shows the dominant phenotype.

can have daughters who have the gene.

Answer 1

1. People who carry both sickle cell allel and normal allel make red blood cell that have both normal haemoglobin and sickle cell haemoglobin is an example of codominance . Becouse in codominance , both genes of an allelomorphic pair express themselves equally and independently.

* Second question not appear clearly . Pls resend again

3. A normal individual who is carrier for an x - linked trait like haemophilia is always female