Which statement best describes the process of crossing over? (1 point) Pairs of homologous chromatids are divided in half and distributed randomly into new diploid cells.
O Pairs of homologous chromosomes are divided in half and distributed randomly into new haploid ce
Homologous chromosomes pair up, and non-sister chromatids exchange genetic material,
Homologous chromatids pair up, and non-sister chromosomes exchange genetic material,

Seen in some gram-positive bacilli, occurs when only the inner portion of a cell wall is deposited across the dividing cell. this new cross wall puts tension on the outer layer of the old cell wall. eventually, the outer wall breaks at its weakest point with a snapping movement that tears it most of the way around. the daughter cells can then remain hanging together almost side by side being held by a small remnant of the original outer wall. choose from the following statements the ones that correctly discuss reproduction using binary fission in a bacterial cell. select all that apply. view available hint(s) select all that apply. due to the stretching of the cytoplasmic membrane, both cells will contain a complete genome. each daughter cell will contain an equal number of organelles. the daughter cell will be a permanently smaller copy of the mother cell but will contain a complete genome. each daughter cell is an exact copy of the other, both genetically and morphologically

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi