Jika berlaku penempelan embrio pada dinding uterus, adakah haid akan berlaku?​

Color blindness is a recessive trait. the gene for color blindness is on the x-chromosome. the family tree below shows the trait of color blindness. theonly unknown is the father in the first generation.

If all prokaryotes on earth suddenly vanished, which of the following would be the mostlikely and most direct result? a) the number of organisms on earth would decrease by 10—20%.b) human populations would thrive in the absence of disease.c) bacteriophage numbers would dramatically increase.d) the recycling of nutrients would be greatly reduced, at least initially.e) there would be no more pathogens on earth.

In celery the leaves can be curly or straight, curly is dominant over recessive. ll = curly , ll= straight. the other trait is spot on the leaves. dark greens spots are dominant over white spots. use gg for dark green, and gg for white. this is a dibybrid cross. cross two heterozygous plants