The earliest vertebrates had (lacked) jaws. Indicate whether the statement is true or false


False - lacked

Biology & Microbiology

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What mechanism explains evolution by discussing variations in a population that allow it to match its environment?

a. Artificial selection b. Origin of species c. Beneficial adaptations d. Natural selection

Biology & Microbiology

What nutrient is the most efficient form of fuel storage for the human body?

a. protein b. fat c. glucose d. fruit e. carbohydrates

Biology & Microbiology

Robertsonian translocations usually occur between what types of chromosomes?

A. Metacentric B. Acrocentric C. Telocentric D. Submetacentric

Biology & Microbiology

If a tRNA anticodon reads GAI, to which mRNA codon(s) will it bind? What amino acid will the tRNA carry?

What will be an ideal response?

Biology & Microbiology