1. Describe an egg cell,a sperm cell,and a somatic cellin these terms:diploid,haploid,male,female.
2. Individual acquires manytraits during its lifetime . how important are these acquiredchaeacteristics to evolution ? explain?
3. Explain how cleavage and blastulation contribute to thedevelopment of a multicellular animal.
4. In your own words. Explain the origin of multicellular life.