Answer:
In many plants, stomata remain open during the day and closed at night. Stomata are open during the day because this is when photosynthesis typically occurs. Hope this helps. : )
Explanation:
Answer:
All are correct
Explanation:
Exercising improves mental issues such as anxiety, depression, stress.
Increases energy and improves muscles are also benefits gained by exercises.
Since a lot of calories is used for exercises suger level decreases decreasing the risk of diabetes
Note: Question is incomplete i have added full question in this section as i was not able to add in ask for detail section.
Full Question
Which of the following statements BEST reflects the extent to which we can distinguish the effects of genes and the environment on the expression of a complex trait?
A. If one individual is 60 inches tall and another is 70 inches tall, they differ in about 80% of their genes.
B. None of answer options is correct.
C. For identical twins raised in the same environment, height should not differ by more than 20%.
D. In a group of individuals of the same sex, about 80% of the variation in height among individuals is due to genetic differences and 20% is due to environmental differences.
E. About 80% of an individual's height is determined by genes and 20% by environment.
Answer:
Option D. In a group of individuals of the same sex, about 80% of the variation in height among individuals is due to genetic differences and 20% is due to environmental differences.
Explanation:
Because genetic variations are more common and prominent as traits flows from one generation to next generation while environmental difference are just only exist in that particular environment.
Explanation:
Saturated fatty acids lack double bonds between the individual carbon atoms, while in unsaturated fatty acids there is at least one double bond in the fatty acid chain. Saturated fats tend to be solid at room temperature and from animal sources, while unsaturated fats are usually liquid and from plant sources
