Explica el impacto del desarrollo de las técnicas moleculares en los sistemas de clasificación de los organismos. pls help

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

The term equestrian relates to which animal? bulls cows horses pigs

Which statement is not an accurate description of meiosis? a) meiosis produces offspring that are genetically diverse. b) meiosis produces offspring that are identical to the parent. c) in sexual reproduction half of the genetic material comes from the father (sperm) and half of the genetic material comes from the mother (egg). d) meiosis decreases the number of chromosomes by half so that when a sperm fertilizes an egg, the resulting zygote has the correct number of chromosomes.