I believe the answer is sister chromatids in a chromosome.
To be exact 23 pairs of sister chromatids.
Hope this helps .
I think the correct answer from the choices listed above is option B. A modification of the leaves into the spine in a cactus plant can be seen The spines are modified leaves. It helps defend the plant and also reduce the surface area which helps limit loss of water.
The element neon has exactly <span>10 neutrons</span>
They have a greater frequency of harmful genes
I’m not sure what level science this is but I believe the answer is (b) the person was sick from a virus and developed innate immunity
