Because for female sex link desease would require X°X° but for male X°Y so during crossing X linked dear are more common in male.
Water boils at 100<span>°C</span>
Answer:
1) Homologous chromosomes are chromosomes that are the same in size and shape and control the same characteristics; occur in pairs in higher animals and plants
2) Internal fertilization is a mating pattern in which the male and female come close together, the male introduces the sperm into the body of the female, and fertilization occurs. It is practiced by mammals like goat, sheep etc
3) Pollination is the transfer of pollen from male to female cones in gymnosperms, or from anther to stigma in flowering plants. It is effected by insects, birds, bats and the wind.
4) Zygote is the result of fertilization in which two gametes have fused together; often simply called a fertilized egg.
1. <span>igneous rock
</span>2.<span>metamorphic rock
The mineral that is formed by conduction of energy is
Diamond </span><span />
