Explanation:
of the <em><u>46</u></em><em> </em>chromosomes in the nuclei of every diploid human somatic cell, <em><u>23</u></em> chromosomes were contributed by the mother in the <em><u>egg (ovum)</u></em> cell and the other <em><u>23</u></em> chromosomes come from the father’s <em><u>sperm cell. </u></em>
Most have eight but some have as many as twelve.
Answer:
English physicist Robert Hooke is known for his discovery of the law of elasticity (Hooke's law), for his first use of the word cell in the sense of a basic unit of organisms
some of his other inventions were universal joint, balance wheel, and the diaphragm
Explanation:
A community for different living organisms that support each other is called an ecosystem. The answer is (A) an ecosystem.