Biology, 27.10.2021 21:00 lifeofabe214
ở một gia đình bố mẹ bình thường sinh con trai bị bệnh mù màu . biết bệnh mù màu đó do gen lặn quy định nằm trên nst X. nếu người con trai bị bệnh lấy vợ bình thường nhưng mang gen bệnh thì xác suất sinh con bị bệnh là bao nhiêu. tìm kểu gen đời bố mẹ
Answers: 3
Biology, 22.06.2019 02:00
Select the correct answer from each drop-down menu. in an experiment, dr. travis examined the effects of calcium intake on osteoporosis, a condition that causes an increased risk of bone fractures. the amount of calcium is variable. the risk of bone fractures .
Answers: 3
Biology, 22.06.2019 02:30
Variety of living organisms; includes genetic, species, and ecological types.
Answers: 1
Biology, 22.06.2019 09:10
In general, are there any major differences that you can see? explain
Answers: 3
Biology, 22.06.2019 16:30
Monarch butterflies have brightly colored orange wings with black patterns on them, making them easily visible to birds that eat butterflies and moths, yet birds rarely eat the monarchs. likewise, the monarch caterpillars are brightly striped yellow and white and black, and they also are rarely eaten by birds, although some wasps will attack them and feed them to their young. what can be inferred from these observations? monarchs must threaten and attack birds, but not wasps. monarchs have a way of discouraging bird predation that does not involve hiding. monarchs’ wings are so colorful that most birds must find them difficult to eat. monarchs lay more eggs than other less conspicuous butterflies.
Answers: 2
ở một gia đình bố mẹ bình thường sinh con trai bị bệnh mù màu . biết bệnh mù màu đó do gen lặn quy đ...
Mathematics, 09.12.2020 20:30
English, 09.12.2020 20:30
Mathematics, 09.12.2020 20:30
Mathematics, 09.12.2020 20:30
History, 09.12.2020 20:30
English, 09.12.2020 20:30
Mathematics, 09.12.2020 20:30
Mathematics, 09.12.2020 20:30
Mathematics, 09.12.2020 20:30
Social Studies, 09.12.2020 20:30