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Alenkinab [10]
3 years ago
7

What color does iodine turn in the presence of starch?

Biology
1 answer:
Nadya [2.5K]3 years ago
4 0
Iodine turns blue! :)
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Give reasons for the following.
sineoko [7]

1. Energy is often considered the “Fuel of Life”. Primarily, it is needed for maintaining basic

metabolism (maintenance energy). Any excess is then used for production of meat (growth)

and/or eggs (production). Fed too much energy, hens become overweight (excess growth)

leading to poor production. If fed too little energy, hens begin using protein to meet their basic

maintenance needs and egg production may be compromised. As is the case with most things

in life, balance is the key. This article is an attempt to provide a flock manager with some tools

to use when making decisions on feeding energy to a breeder flock. Some of the research

cited is not current and is in no way intended to be anything more than an example of the

thought processes that may be helpful when making difficult decisions about feeding.

Energy is essential to meet our most basic needs: cooking, boiling water, lighting and heating. It is also a prerequisite for good health – a reality that has been largely ignored by the world community.

2. Coal and diamond are two examples of carbon allotropes, where the carbon atoms are bonded together in different configurations. These structural differences result in very different material properties, such as hardness.

On its own, carbon cannot form diamonds under the surface of the Earth. Both coal and diamond are made primarily from carbon, but their chemical structures are significantly different. Coal is formed from highly impure carbon that often contains elements like oxygen, selenium, hydrogen, nitrogen and sulfur.

5 0
3 years ago
2. What structures or abilities are essential to the success of organisms who do not use
aev [14]

Answer:

Ability to perform locomotion with their legs

Explanation:

Plants and animals are two distinct species of organisms. Plants are capable of using photosynthesis to obtain their food due to the unique structures that can capture light energy in their cells (autotrophic). Animals, on the other hand, are heterotrophic i.e. cannot perform photosynthesis and therefore, rely on other organisms for food.

Since animals depends on eating other organisms to obtain food/energy, their possession of LEGS or ability to LOCOMOTE is very instrumental to their success as non-photosynthetic or heterotrophic organisms. This enables them leave one position in search for food and resources

6 0
3 years ago
An excessive amount of blood in a body part due to decreased venous drainage is
horrorfan [7]
The answer to this is passive hyperemia.
3 0
3 years ago
What is sex linked inheritance
nasty-shy [4]
Sex linked inheritance is a trait that is passed through generations in which is linked directly to an individuals gender or sex. most of the time sex linked inheritance is seen in males however it can be viewed in females.
7 0
3 years ago
What is the purpose of chromosome. A used to pass on genetic traits.B form into haploid cells, making reproduction possible. C
Rainbow [258]

Answer:

A. used to pass on genetic traits

Explanation:

I know things.

4 0
3 years ago
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