I believe the answer is sister chromatids in a chromosome.
To be exact 23 pairs of sister chromatids.
Hope this helps .
Answer:
This theory maintained that light is emitted from luminous bodies, can suffer reflections, and causes the sensation of sight when it enters the eyes.
1. According to the law of conservation of mass, in an isolated system, mass is neither created nor destructed by the physical conversions or chemical reactions. It is on the basis of the law of conservation of mass that in a chemical reaction, the mass of the products must be equivalent to the mass of the reactants.
2. A chemical equation tells us about the phenomenon of conservation of mass, that is, atoms are neither created nor destroyed at the time of a chemical reaction. A balanced chemical equation tells us that which substances are the products and what substances are the reactants, and what proportion of each substance are taking part, as well as their association with each other, and the steps that take place at the time of a reaction.
Adaptation has
wide effect on the life of an organism for it is primarily a process rather
than a physical part of a body. All adaptations help organisms to
survive in their <span>chosen
environment. </span>
<span>The adaptive traits
may be structural, behavioral and physiological. Structural adaptations are
physical features of an organism such as shape, internal organization or body
covering. Behavioral adaptations are the ability to learn. They are often inherited
like instincts and the knowledge for searching food or mating. While
physiological adaptations can allow the organism to perform special functions
like for instance, secreting slime, making venom, temperature regulation and
other aspect of homeostasis. </span>
Answer:
The Big Bang is an expansion event that occurred about 13.7 billion years ago
Explanation:
The Big Bang Theory is the leading explanation for how the universe began. Simply put, it says the universe as we know it started with an infinitely hot and dense single point that inflated and stretched — first at unimaginable speeds, and then at a more measurable rate — over the next 13.8 billion years to the still-expanding cosmos that we know today.