The dna sequence reads acgttcatt before a mutation occurs. after the mutation, the dna senquence reads atcgttcatt. which type of mutation occurred

Grignard reactions are highly exothermic and are performed in ether solvent. there is a real risk of fire during this reaction. in the case that a fire should occur in your distillation apparatus, what is the best course of action? g

Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.