How many chromosomes are found in a typical human sperm

What can be found in every skeletal muscle? a. nerves, bones, cartilage, and connective tissue b. tendons, cartilage, nerves, and blood vessels c. muscle fibers, nerves, connective tissue, and blood vessels d. tendons, nerves, blood vessels, and bones

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

What is the compliment dna strand to the following sequence: ttgactaggcta