Biology, 25.09.2019 18:00 sunpelt5830
Based on your understanding of sex linkage, describe in detail why most hemophiliacs are male. can females have hemophilia? describe how they could inherit this disorder. can males be carriers for hemophilia? explain.
Answers: 1
Biology, 21.06.2019 14:50
Where do homologous chromosomes exchange genetic material through crossing over? a. chlorophyll b. centrosomes c. centromeres d. chiasma
Answers: 2
Biology, 22.06.2019 02:30
Sally and sue were investigating the topic of friction in science. they used a small car and a ramp as seen in the picture to test what they were learning. they knew that they slipped easily on waxed floors but not on carpet, so they decided to change the material on the surface of the ramp to see what happened. they planned to use glass, carpet, aluminum foil, and sandpaper and run the car down the ramp over each surface. what would be the best research question to guide the girls' experiment? a) does the amount of surface area affect the friction on the moving car? b) will the car travel fastest on the glass surface? c) how does the angle of the ramp affect the speed of the car? d)do rougher surfaces tend to create more friction than smooth surfaces?
Answers: 1
Biology, 22.06.2019 08:00
Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4
Answers: 2
Based on your understanding of sex linkage, describe in detail why most hemophiliacs are male. can f...
Mathematics, 22.04.2021 15:40
Mathematics, 22.04.2021 15:40
Mathematics, 22.04.2021 15:40
Mathematics, 22.04.2021 15:40
Mathematics, 22.04.2021 15:40
Mathematics, 22.04.2021 15:40