Anser the followimg questions of Bio
*define genetics
*define the dual purpose served by urethra in males
*why testes in male body are extra abdominal
*mention two secondary sexual characters in human male
*name two non living components of an ecosystem of pond
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*Genetics is a study of genes,genetic variations,heriditary information of living organism..
*urethra in males is a part of urinary track and also a part of reproductive track
*testis in males is extraabdominal because of required temparature for sperms to release..
*change in voice and musculature are secondary sexual characters
*rocks,soil are non living components of pond ecosystem
*urethra in males is a part of urinary track and also a part of reproductive track
*testis in males is extraabdominal because of required temparature for sperms to release..
*change in voice and musculature are secondary sexual characters
*rocks,soil are non living components of pond ecosystem
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