This is because the traits like height, are influenced by environmental conditions around the individual. For example, there are two children born to same mother. But one is given best facilities, nutrition and care, whereas other one is brought up by a poor family, which hardly get good food to eat. His condition is much worse than the first case. In such a situation, the former child will grow up healthy and fit, and will have more height than the later one. Although, both got genes from same parent, but the environmental conditions influenced the expression of those genes differently.
Stress<span>A nonspecific response of the body to any demand put upon it that can be both physical and mental</span>
Answer:
Explanation:
Bonds form when atoms share or transfer valence electrons. In a covalent bond, two atoms share one or more electrons. Water is a polar molecule. A hydrogen bond is a relatively weak bond between two oppositely partially charged sides of two or more molecules.
The head should be positioned in the upper of the body.
The weight of the center body should be over the pelvis.
The legs and knees should be stable enough to support that body's weight
Explanation:
For humans to keep a balance while walking, their body must be properly positioned in the right manner.
- The head must be fixed and positioned straight on the upper body. It should not at any point be unbalanced by being projected too forward or backward or to the side.
- The weight of the center body should be over the pelvis. The alignment gives the proper positioning of the center of gravity of the human body.
- The pelvis should carry and spread the weight of the body to the body parts that attaches to it.
- The legs and knees should be straight and stable to support the weight of the body.
- If they are not strong enough the body will wobble and not be balanced.
learn more:
Body weight in individuals brainly.com/question/6957100
#learnwithBrainly
Hi there!
In order to do fossil comparative anatomy and branching diagrams to explain the evolution of organism, scientists use <u>radiocarbonation </u><u>method</u>.
Explanation:
Carbon-14 can combine with oxygen in the atmosphere to create carbon dioxide, which is then absorbed by plants and makes its way through the food chain. The amount of carbon-14 in living plants and animals matches the amount in the atmosphere, but when plants and animals die, they no longer absorb carbon-14.
Because radiocarbon has a known rate of decay, the scientists can now determine about how long it has been since the plant or animal was alive. <u>The lower the amount of radiocarbon, the older the object.</u>
(Sometimes, C-12 is also used)
