Biology, 31.07.2019 20:30 cxttiemsp021
What is a gene? a) a section of a protein that codes for dna b) the alternate version of a trait c) the visible trait in the f1 generation d) a section of dna that codes for a specific trait
Answers: 2
Biology, 22.06.2019 04:00
The transport tubes for food coming down the plants are called?
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Biology, 22.06.2019 04:10
Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d
Answers: 3
Biology, 22.06.2019 09:30
Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.
Answers: 1
What is a gene? a) a section of a protein that codes for dna b) the alternate version of a trait c)...
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