D. The macronucleus does not disintegrate during conjugation.
The macronucleus contains the working copies of genes needed to support an enormous cell. It is formed by a division of the fused diploid nucleus after conjugation followed by multiple rounds of internal gene replication which does not occurs in the micronucleus.
Answer:
I think it is B) human genome project or C) harmful mutations
The consumer is the bird because it is getting its energy by eating the fruit from the bush.
