Biology, 23.07.2019 05:30 martinezarielys17
Down syndrome is a genetic disorder that is typically caused by an extra copy of chromosome 21 in a person's genome. in a small number of cases, however, down syndrome occurs because a section of chromosome 21 becomes fused onto another chromosome. the type of down syndrome that occurs because a section of chromosome 21 attaches to another chromosome is an example of a genetic disorder caused by a. a frame shift mutation. b. chromosome deletion. c. a recessive allele. d. chromosome translocation.
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Biology, 22.06.2019 04:00, AlysonDvz5464
Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone
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Biology, 22.06.2019 10:00, FailingstudentXD
Dna and rna share a number of similarities, but they also differ in certain aspects of their structure. wich nitrogenous base is found in rna but is not found in dna
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Biology, 22.06.2019 12:20, Yumimiku6539
Which organ controls breathing? lungs alveoli heart diaphragm
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Down syndrome is a genetic disorder that is typically caused by an extra copy of chromosome 21 in a...
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