Question

define
chromosomes
seminal vesicle​

Answer 1

DNA molecules is packaged into thread like structure called chromosomes

seminal vesicles produce seminal plasma which is in the form of fluid makes the transport of sperm smooth

Answer 2

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seminal vesicles add their secretions which transport of sperms easier and thia fluid also provides nutrition to the sperm

chromosomes are the long thread present in the nuckeus of every cell. chromosomes are made up of DNA and protein

i hope it will help u