Answer: The answer is B,C,D
Explanation: Because it’s right ;)
Answer:
cellulose present in cell wall of dead sclerenchyma is the wood that we use in furniture in home
A white dwarf is the answer
The right answer is a person has more than two alleles for a certain trait.
Duplication is a genetic mutation characterized by the doubling of genetic material on a chromosome. There are several mechanisms that result in the duplication of either a large chromosomal portion, a gene, or a nucleotide sequence.
Producers, because according to food pyramid, only 10% of energy is passed onto the next layer, where the other 90 is passed off as heat, so there must be more producer in order to sustain the ecosystem.
