False
Farmers learned to be careful in choosing the plants and animals used for breeding. The breeding of plants or animals with desirable traits in order to produce more offspring with those traits is called selective breeding. Using selective breeding results in better crops.Some of the crops resists pests and diseases.Other crops are bigger,stay fresh longer, or taste better.
Yes, farmers do indeed use science every day.
By selective breeding.
Selective breeding is where you breed animals or plants in such a way as to increase the desirable traits, or characteristics. By specifically selecting breeding partners with high levels of these desirable traits, the likelihood of the offspring having these traits increases. Over several generations, these desirable traits become more and more profound. For example, if farmers take only the best sheep for breeding, then they can be more assured that future generations of sheep will have the same or even improved characteristics. Selective breeding also works in a similar way when developing new crops, or the breeding of dogs for example. Its all about human intervention, where the breeding partners are chosen (or selected) by people.
Farmers use selective breeding all the time.
What do silk farmers do with cocoons not needed for breeding purposes
Yes. That's all a bull is worth, really.
Selective breeding
Farmers
What do silk farmers do with cocoons not needed for breeding purposes
Breeding.
18
By using selective breeding the farmers can get bedder produce out of the offspring of the animals.
Selective breeding is a way of maintaining animal existence. Selective breeding is when the strong survive. If only the weak survived then all animals would die out quickly
By selecting cows that have the best milk production in the herd and breeding them to bulls whose dams also had superior milk production, resulting in heifers with higher milk production than their dams.
False