Why do all of the species’ eggs that we explored contain half the number of chromosomes of somatic (body cells)? Sources:
https://www. ck12.org/biology/meiosis/lesson/Mei osis-BIO/
https://www. cellsalive. com/meiosis_js. htm

Australopithecus robustus was likely the longest-surviving species of australopithecine in south africa. it had: a. large molars, a big face, and a sagittal crest. b. a large body, large teeth, and a sagittal crest. c. a big brain, big teeth, and a big face. d. a big face, large teeth, and a large body