Biology
Biology, 20.12.2020 06:30, swagjlove32

In humans, normal color vision (N) is dominant over color blindness (n). A man and woman with normal color vision produced two colorblind sons and two daughters with normal vision. Choose from the diagram the correct parental genotypes. 1. XNY and XNXN 2. XNy and XNXn 3. xny and XNXN 4. Xhy and xnxn Submit Answer Hide Toolbar

answer
Answers: 3

Other questions on the subject: Biology

image
Biology, 21.06.2019 23:00, UaRemomGAY
Which image shows labeled organelles that are present only in plant cells?
Answers: 1
image
Biology, 22.06.2019 04:00, zegangke1651
Will mark brainliest i only need the ! 1.use ten beads and a centromere of one color to construct the long chromosome. use ten beads and a centromere of a second color to construct the second chromosome in the long pair. make a drawing of the chromosomes in the space below. 2. for the second pair of chromosomes, use only five beads. 3. now model the replication of the chromosomes. make a drawing of your model in the space below. part b: meiosis i during meiosis i, the cell divides into two diploid daughter cells. 4. pair up the chromosomes to form tetrads. use the longer tetrad to model crossing-over. make a drawing of the tetrads in the space below. 5. line up the tetrads across the center of your “cell.” then model what happens to the chromosomes during anaphase i. 6. divide the cell into two daughter cells. use the space below to make a drawing of the result. part c: meiosis ii during meiosis ii, the daughter cells divide again. 7. line up the chromosomes at the center of the first cell, one above the other. separate the chromatids in each chromosome and move them to opposite sides of the cell. 8. repeat step 7 for the second cell. 9. divide each cell into two daughter cells. use the space below to make a drawing of the four haploid cells
Answers: 1
image
Biology, 22.06.2019 05:00, topangabraith
Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from
Answers: 2
image
Biology, 22.06.2019 07:30, 1tzM3
Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables
Answers: 3
Do you know the correct answer?
In humans, normal color vision (N) is dominant over color blindness (n). A man and woman with normal...

Questions in other subjects:

Konu
Computers and Technology, 03.07.2019 11:20
Konu
Computers and Technology, 03.07.2019 11:20
Konu
Computers and Technology, 03.07.2019 11:20
Konu
Computers and Technology, 03.07.2019 11:20