Answer:
15 chromosomes
Explanation:
The endosperm is formed through double fertilization where one male gamete nucleus with polar nuclei to form a triploid nucleus called the primary endosperm. The endosperm therefore will contain 15 chromosomes since the polar nuclei is diploid and the male gamete is haploid forming a triploid nucleus.
What is barbules and pinnae?
Answer:
A translocation
Explanation:
it comes when a piece of one chromosome breaks off and attaches to another chromosome.
A species could gain negative traits through evolution. So, evolution does not always mean progress.
