There are lots:
Biology and Medicine - cloning and expression of human insulin in bacteria (stopped having to produce it from pig pancreases); Watson & Crick discovery of the structure of DNA; gene therapy in humans
Chemistry - determination of the exact number of molecules in a mole (Avagadro's number); discovery of radioactivity (Rutherford); the invention of nylon (DuPont); Boyle's law (behavior of gases)
Animals and plants need to get rid of carbon dioxide gas through a process called respiration. Carbon moves from fossil fuels to the atmosphere when fuels are burned. When humans burn fossil fuels to power factories, power plants, cars and trucks, most of the carbon quickly enters the atmosphere as carbon dioxide gas.
Answer:
A. sexually
Explanation:
The organism has haploid gametes. Human sex cells (egg and sperm cells) contain a single set of each chromosome, making them haploid. During fertilization, the organism acquires a set of chromosomes from each parent, making it a diploid (two sets of each chromosome) zygote.
Hope this helps.
Answer: C would be the answer i believe.
Answer:
The matching goes as follows: 1-d, 2-e, 3-b, 4-c,5-a
Explanation:
- Joint is the place where two bones meet with each other. A human body has different types of joints like <em>ball and socket joint, hinge joint, pivot joint</em> etc. They help in different movements like walking, running, throwing, eating, etc in the body.
- The joints are flexible in nature as they provide a whole range of motion to the body.
- Stretching is an important part of exercising. Before the hard workouts are done, the muscles need to stretch and relax to get ready for the workout.
- Static stretching involves slow stretching of the muscles and remaining in the same position for a certain duration of time.
- Dynamic stretching involves moving parts of the body with increasing speed and distant reach.
- Ballistic stretching involves a momentum to force the joints beyond their range of motion with acts like bouncing ,etc.