Can I only have 1 to 2 White Cloud Mountain Minnows or do I have to have them in a School

Verizon [17]

Answer: Genetic engineering is a tool in biotechnology wgich is beneficial to both the organism, the society and the environment.

What is genetic engineering?

Genetic engineering is a technique in biotechnology in which genes of organisms are manipulated to produce desirable effects in the organism.

Genetic engineering provided benefit to both the organism as well as the society.

To the organism, it gives the organism an advantage of increased chances for survival, for example producing disease-resistant crops.

To the society, it enhances food production as plants produce more food when healthy.

To the environment, it enables these disease to disappear as they can no longer affect organisms.

Explanation:

8 0

2 years ago

What is the best source of nuclear DNA when working with hair samples?

horrorfan [7]

Nuclear DNA is present in the nucleus of eukaryotic cells. When working with the DNA samples, the best source of nuclear DNA is hair root that anchors the whole shaft of hair. Hair root possesses cells that are called as keratinocytes.

6 0

3 years ago

Digestion of carbohydrate begins in the————,stop in the ————- and is completed in the ——————.

Licemer1 [7]

Answer:

begins in the mouth(ptyalin converting carbohydrate to maltose), stops in the illeum (secretion of amylase) and Is completed in the body cells(to release energy)

5 0

3 years ago

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When they (green sea turtles) eat algae, which biomolecule are they getting from it? A. Carbohydrate B. nucleic acid C. protein

Degger [83]

Answer: A. Carbohydrate

When green sea turtles eat algae they are getting carbohydrates from it. 

Explanation:

Different sea turtles have different diets. Some are omnivores while some are herbivores. Green sea turtles belong to the group of herbivorous sea turtles.

The diet of hatchlings is different from that of the adults. Hatchlings are omnivorous and feed on mollusks and crustaceans. The adult sea turtles have to scrape off algae from rock surfaces and hence has a beak shaped like the teeth of a saw.

Other type of sea turtles are loggerheads and leatherbacks that mainly feed on sponges and jellyfish respectively .

4 0

3 years ago

Few seeds can be dispersed by more than one method of seed dispersal.’ Explain with suitable examples.

MrMuchimi

Answer:

There are five main modes of seed dispersal: gravity, wind, ballistic, water, and by animals. Some plants are serotinous and only disperse their seeds in response to an environmental stimulus.

Gravity: A good example of gravity dispersal is the marigold flower. When they are ready, these seeds drop to the ground.

Wind: There are two types of wind dispersal adaptations, the floaters, and the fliers:

(wind) Floaters: The common dandelion is a good example of this type of seed dispersal.

(wind) Fliers: Maple seeds grow in pairs, but when they are mature, they separate, and a strong wind can pull them from the stem

Ballistic: Some common examples of this type of dispersal are garden peas. When the cells grow older, the result is that the pods break open and twist. This twisting actions pops the seeds lose and pushes them away from the pod.

Water: Coconuts have a husk that surrounds the seed. This husk is very buoyant and a coconut seed can float across hundreds of miles of ocean before washing ashore on a new island to germinate and grow into a tree.

Animals: there are also two types of these, hitchhikers and edibles. Seeds that stick to the outside of animals, or are spread when they go out the other end after being eaten:

Hitchhikers: Some examples are cockleburs and foxtail.

Edibles: These seeds are surrounded by good tasting fruit, like apples and peaches.

7 0

3 years ago