Answer:
D) An original parent DNA strand and one newly synthesized DNA strand comprising a new DNA molecule.
Explanation:
- Semi-conservative replication refers to two strands of DNA unzip, and a new strand is assembled onto each 'conserved' strand.
- The replicated double helix consists of one old strand and one newly synthesised strand.
- It describes the structure of DNA, a twisted helix of two strands with bases joining the strands.
Answer: A pair of eyes on stalks at the top of the body
Explanation: Have a good day!
Answer:integumentary system
Explanation:
integumentary system consists of the skin, hair, nails, glands, and nerves. Its main function is to act as a barrier to protect the body from the outside world. It also functions to retain body fluids, protect against disease, eliminate waste products, and regulate body temperature
Light-headedness is a condition in
which an individual may feel dizzy or about to faint and it often goes away or
improves when one lies down. For the question above, you should respond by
having your coworker sit down in a cool area, and drink plenty of cold water.