Answer:
XHXh × XHY
XHXH XHY XHXhXhY
XCXC × XcY
XCXc XCY XCXc XCY
Colour blindness is a sex- linked recessive disease. It is inherited by the X chromosomes.
Evidence of sea-floor spreading
Answer:
What language is this?...
A nucleus is the control center of a cell.
<span>Lithosphere is a part of the earth system contains continents.</span>
