In your paper model, simulate the process of crossing over in the two parents by cutting or tearing the chromatids to swap genes. Be sure to swap the same type of gene. For example, the allele for trait 1 should swap places only with the other allele for trait 1 of the chromatids of the homologous chromosome. Tape your new chromatids together. Now separate out the four single, crossed-over chromosomes to model four haploid cells from each parent. Next, make at least four genetic matches of offspring by moving a chromosome from a sperm and egg cell together to form a diploid offspring. In the table, record the genotype and phenotype of each offspring as shown in the example.

There are six elements that make up most of the human body. which of the following is not one of these six elements?

What did the first language sound like

Can someone pretty me with this ? it’s urgent.compare the three theories of emotion. here are the three theories of emotion. cannon-bard theory of emotion: the belief that both psychological arousal and emotional experience are produced stimultaneously ( at the same time) by the same nerve stimulus. james-lange theory of emotion: the belief that emotional experience is a reaction to bodily events occurring as a result of an external situation. ( “ i feel sad because i am crying.) schachter-singer theory of emotion: the belief that emotions are jointly determined by a nonspecific kind of psychological (bodily function) arousal and its interpretation, based on environmental ( natural surroundings) cues. which of these theories makes most sense to you? why. your response should be written using proper english spelling and grammar. and it needs to be 10 complete sentences.