The percentage that is homozygous recessive is .3^2=.09
During meiosis the male XY sex-chromosome pair separates and passes on an X or a Y to separate gametes; the result is that one-half of the gametes (sperm) that are formed contains the X chromosome and the other half contains the Y chromosome. ... The X chromosome, being larger, carries many more genes than does the Y.
Answer:
1.
main source of energy for most organisms: carbonhydrate
2.
build tissues: proteins
3.
store and transmit genetic information:nucleic acid
4.
used for waterproofing:lipids
5.
transport molecules across the cell membrane: proteins
6.
provides structural support to plants: carbonhydrate
7.
act as chemical messages around the body: proteins
8.
speed up chemical reactions: proteins
9.
energy storage:lipids
10.
regulate body processes: proteins
Explanation:
Answer:
Codominance
Explanation:
<em>Codominance is a genetic situation in which the two alleles representing a particular gene exert equal effects on each other when in heterozygous condition. Both alleles are phenotypically expressed in the heterozygous organism.</em>
In this case, the black and brown coat color were expressed in the resulting offspring of the cross, a clear indication of codominance.
