The products of spermatogenesis are
a 4 sperm cells

b. 4 eggs

c. 4 polar bodies

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).

this is math not biology xd

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;