The factors in an experiment are called variables. There are three different types of variables. Independent variable, dependent variable, and controlled variable. The independent variable is the one that changes.
There are no choices you give but a graduated <span>cylinder would be useful in measuring that</span>
Kinda blurry soooo if you can retake the picture it would help a lot :)
Answer:
Artificial reproduction such as embryo transfer is one reproductive technology that has been beneficial to the livestock producers. There are various methods by which artificial reproduction can be achieved:
- Artificial insemination: It is the process by which semen can be introduced into the females so that fertilization can occur.
- Embryo transfer: By this techniques embryos can be implanted into the female and reproduction be made possible.
These technologies benefit the producers by crossing those species which have better traits and can pass these traits to the offspring through these techniques.
