Which statement best describes an ethical concern related to genetic engineering? Pest-resistant crops reduce the need for treating crops with chemicals.
New medicines may not be useful for treating all diseases.
People should not be intentionally manipulating the genes of organisms.
The development of new food products may cause food prices to drop.

Where do homologous chromosomes exchange genetic material through crossing over?               a.  chlorophyll    b.  centrosomes    c.  centromeres    d.  chiasma

Free brainliest! what is a characteistic of the american stradfordshire?

(drag each tile to the correct identify which questions can be answered by what can be answered by science or which cannot. -is it right or wrong to use genetic engineering to produce new food products? -what are the most common social settings that tend to produce accomplished artists? -if a new gene is added to the genome of a tomato species, will that species be more resistant to insects? -should humans use biotechnology to bring extinct organisms from the fossil record back to life? -do the types of organisms found in the fossil record appear in consistent sequences in different parts of the world? -are michelangelo's paintings more impressive than rembrandt's?