The movement of homologous chromosomes toward each other is known as ( will mark brainliest)

a. Synapsis

b. Crossing over

c. Cleavage

d. Tetrad

Often, caries will develop in an area of the tooth that's not readily accessible. which cavity preparation form defines this? a. retention b. resistance c. outline d. convenience

The leopard frog and the pickerel frog are two closely related species. in areas where their ranges overlap, the frogs will remain separate species if they

What is the average speed of a car that traveled 300.0 miles in 5.5 hours