Answer:
25%
Explanation:
1/4 of the crossbreed would have the genotype RR
<u>Answer</u>: linear diameter
<em>The linear diameter of moon is 3754 km.
</em>
<u>Explanation:</u>
<em>Moon is the only satellite of earth. It doesn’t produce light on its own but reflects the light of sun and appears lighted up. </em>The diameter of moon can be found out using parallax method.
In parallax method moon is observed through a telescope from a point on earth the angle θ between the <em>diameter of the moon</em> and this point on earth is measured. This angle is mathematically equal to the ratio of diameter D of moon and the <em>shortest distance S between moon and earth.</em>
<em>Thus diameter of moon can be calculated by finding the product of the distance between moon and earth and the angle.
</em>
Answer:
Molecules which are capable of hydrogen bonds have hydrogen atoms which are covalently bonded to highly electronegative elements (O, N, F). The presence of hydrogen bonding between molecules of a substance indicates that the molecules are polar. This means the molecules will be soluble in a polar solvent such as water.
Explanation:
