A model shows rays of the sunlight moving straight from the sun perpendicular to the surface of the earth. So, these rays are called <u>angled rays.</u>
An angle ray is formed when the two rays are merged together at their starting point, such that the other ends of the rays extend infinitely. The point where the two rays are joined or merged is the vertex of the angle.
Perpendicular means the two different rays or lines intersecting each other at the right angle (90°) are called perpendicular rays or lines.
Hence, the correct answer will be option (a)
Learn more about angled rays here
brainly.com/question/24830815
#SPJ4
depends on the individual egg and starting circumference. When I did this experiment in the past the circumference increased by 10 to 15 mm.
Answer:
The concepts of gene therapy arose initially during the 1960s and early 1970s whilst the development of genetically marked cells lines and the clarification of mechanisms of cell transformation by the papaovaviruses polyoma and SV40 was in progress.
Explanation:
<h2>Answer:</h2>
The offspring population will contains the desirable characteristics of both fantail pigeon and the fantail pigeon.
<h3>Explanation:</h3>
- The selective breeding is the planned breeding between two organism of the population with desirable properties to result in the new traits from both parents in the single next generation offspring.
- In this case, the offspring of the pouter pigeon and the fantail pigeon will contain the traits of pouter and it also has fantail.
- The new generation will be selective breed an it is from the breeding of intra specie organism. If breeding is inter specie than the offspring is most probably infertile.