Down syndrome, the most common type of birth anomaly due to an extra chromosome, is also known as ____ 21
Fill in the blank with the appropriate word.
trisomy
Biology & Microbiology
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A change in a cell's DNA sequence is
A. replication. B. transcription. C. a mutation. D. translation. E. an operon.
Biology & Microbiology
Based on evolutionary lineage, fungi and animals belong to the same
A) genus. B) clade. C) family. D) species. E) order.
Biology & Microbiology
In plants, the diploid, multicellular organism is the
A) sporophyte. B) gametophyte. C) zygote. D) spore. E) gamete.
Biology & Microbiology
Members of the genus Clostridium are spore-forming and aerobic.
Answer the following statement true (T) or false (F)
Biology & Microbiology