S.c.a. is an inherited blood disease.
Answer:
AaBb
Explanation:
In the given dihybrid cross, the genotype of one parent plant is AABB and that of the other parent plant is aabb. The parent plant with the "AABB" genotype would form all the gametes having "AB" alleles. The parent plant with "aabb" genotype would form all the gametes having "ab" alleles. The random fusion of the gametes from the two parents would produce all the progeny of F1 having the genotype "AaBb".
Therefore, the F1 generation would be heterozygous dominant for both the genes under study.
Cross: AABB x aabb= AaBb
False; a radiation even should lead to many branches (many new species).
Answer:
Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid.
<u><em>Give Brainliest if you please</em></u>
<u><em /></u>
The middle ear to nasopharynx which consist of the upper throat and back of the nasal cavity. <span />