Biology, 18.08.2021 19:10 destiniout04231
An atom contains
a. an equal number of protons and electrons in a nucleus orbited by a number of neutrons equal to the number of protons
b. a number of protons in a nucleus orbited by the same number of electorns and the same number of neutrons
c. a number of neutrons in a nucleus orbited by the same number of protons and the same number of electrons
d. protons and neutrons in a nucleus by electrons equal to the number of protons
e. equal nunbers of protons and nuetrons in the nucleus orbited by varying numbers of electrons ​
Answers: 1
Biology, 22.06.2019 13:30
How do the sperm cells get from the stigma to the ovules? a. they slide down the petals to the bottom of the flower. b. they travel through pollen tubes. c. they travel along filaments. d. insects carry the sperm cells from the stigma to the ovules.
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Biology, 22.06.2019 15:30
At the age of 6 months, caleb was diagnosed with tay-sachs disease. as his primary care physician, what would you tell his parents about this disease?
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Biology, 22.06.2019 16:30
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
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An atom contains
a. an equal number of protons and electrons in a nucleus orbited by a number of n...
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