1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleonysh [2.5K]
3 years ago
12

Hi i need information on selective breeding websites are greatly appreciated

Biology
2 answers:
Katena32 [7]3 years ago
6 0

Answer:

Explanation:

https://www.treehugger.com/natural-sciences/what-selective-breeding.html

https://en.wikipedia.org/wiki/Selective_breeding

https://www.yourgenome.org/facts/what-is-selective-breeding

http://www2.nau.edu/~gaud/bio301/content/selbrd.htm

https://www.britannica.com/science/selective-breeding

marysya [2.9K]3 years ago
5 0

Answer:

Explanation:

Some people take issue with selective breeding because it is an approach that has enabled breeders to produce factory-raised broiler chickens with unnaturally high growth rates and finished size—chickens that can even have difficulty supporting their own weight. It’s important to understand that this isn’t the only use of (or misuse, as some might say) of selective breeding.

Humans have selectively bred plants and animals for thousands of years including:

crop plants with better yields

ornamental plants with particular flower shapes and colours

farm animals that produce more, better quality meat or wool

dogs with particular physiques and temperaments, suited to do jobs like herd sheep or collect pheasants.

Selective breeding aims to adapt an organism’s characteristics in a way that is dAn organism’s characteristics are partly determined by the combination of gene variants? that are passed on from one generation to the next. For example, the children of tall parents may themselves be tall if they inherit a combination of ‘tall’ gene variants.

We can take advantage of this to selectively breed animals or plants, choosing parents with particular characteristics to produce offspring that have those characteristics.

For example, if we breed tall parents together and exclude shorter parents, the offspring should inherit “tall” gene variants that make them tall.

Some of the offspring may even be taller than both of their parents, because they may inherit a combination of different “tall” gene variants from each parent and together these make the offspring taller.

With repeated selective breeding over multiple generations this population will get taller and taller.esirable to the humans that breed them.

You might be interested in
About one-third of people who undergo gastric surgery for weight loss relapse within five years.
Bumek [7]
True , your welcome! good luck!
7 0
3 years ago
NEED HELP!!!! A ______ is used to measure air pressure. barometer, temperature guage, tiltmeter, hydrometer
astra-53 [7]
I believe it is a Barometer
7 0
3 years ago
Read 2 more answers
List the 4 important biomolecules
Gala2k [10]

Answer:carbohydrates.

lipids.

proteins.

nucleic acids.

Explanation:

6 0
3 years ago
How to explain the three main parts of plants and animals
USPshnik [31]

Plants are on of the five kingdoms into which all living things are divided by scientists, the other four being animals, fungi, protists, and monerans.

A typical plant is made up of  four main parts. These are (1) roots, (2) stems, (3) leaves, and (4) flowers.  The roots, stems, and leaves are called the vegetative parts of a plant.  The flowers, which includes fruit, and seeds are known as the reproductive parts.

Most roots grow underground, and absorb from the soil absorb the water and minerals that the plant needs to grow. The roots of some plants float freely in water or attach themselves to tree branches.

Roots also anchor the plant in the soil.  The roots of some plants such as beets, carrots, radishes and sweet potatoes also store food for the rest of the plant to use.

Stems include the trunk, branches, and twigs and make up the largest parts of some kinds of plants, particularly the common trees.  Other plants, such as cabbage and lettuce, have such short stems that they appear to have no stems at all.  The stems of some other plants like potatoes, grow partly underground.

Most stems grow upright and support the leaves and reproductive organs of plants, holding these parts up in position where they can receive sunlight.

Leaves differ greatly in size and shape.  The largest leaves are those of the raffia palm, which grow up to 20 metres long and 2.5 metres wide.  Most plants have broad, flat leaves with smooth edges. Edges of leaves of some plants are toothed or wavy.   A few kinds of leaves, such as  those of pine trees and cactuses, are rounded and have sharp ends.

Leaves make food needed by plants the food by a process called photosynthesis.  In this process, chlorophyll in the leaves absorbs light energy from the sun, which is used  to combine water and minerals from the soil with carbon dioxide from the air. A network of veins carry water with minerals to the food-producing areas of a leaf.  The veins also help support the leaf and hold its surface up to the sun.

Flowers form the reproductive parts of flowering plants. Most flowers have four main parts - calyx, corolla, stamens, and  pistils.  The flower parts are attached to a place on the stem called the receptacle.

The calyx consists of small, usually green leaf like structures called sepals.  All the petals of a flower make up the corolla. The stamens and the pistils are attached to the receptacle inside the sepals and the petals.  Each stamen has an enlarged part called an anther that grows on the end of a long, narrow stalk called the filament.  Pollen grains are produced in the anther.  The pistils of most flowers have three main parts: (1) a flattened structure called the stigma at the top, (2) a slender tube called the style in the middle, and (3) a round base called the ovary.  The ovary contains one or more structures called ovules.  Egg cells form within the ovules.  The ovules become seeds when sperm cells fertilize the egg cells to begin the formation of seeds and fruit.

8 0
3 years ago
What is defined as a mountain or hill formed by the accumulation of magma from an opening in Earth's surface?
Valentin [98]
I think it's an volcano
6 0
3 years ago
Other questions:
  • Which of the three primary germ layers generates most of the cells in the developing mammalian forelimb? which germ layer genera
    13·1 answer
  • . Based on what you know, how would you explain each part of the Cell Theory?
    7·1 answer
  • Why doesnt plants and bacteria expand when it reaches water
    15·1 answer
  • Which of the following best explains why so many of the sustainable energy options are water solutions?
    11·2 answers
  • Explain why muscle can be described as a tissue
    15·1 answer
  • What's the relationship between macromolecules, polymers, and monomers?
    6·1 answer
  • Which of the following is a type of wave that does not need a medium though which to travel?
    5·2 answers
  • Consider the genetic cross for sex in humans. XX is female and XY is male. A family has 4 children, all girls. What are the chan
    15·2 answers
  • Create an<br> acrostic poem<br> using the word<br> ECOSYSTEM
    14·1 answer
  • In pea plants white seed coat is a recessive trait and grey seed coat is a dominant trait. Which offspring have a white seed coa
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!