Linda, a farmer, is cultivating corn and rice on her land. She also raises sheep and cows for their meat. Which type of farming Linda is practicing? A.
mixed farming
B.
livestock ranching
C.
intensive subsistence farming
D.
nomadic herding

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs

The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?

During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.