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Ganezh [65]
3 years ago
15

Scientists test for alleles that cause human genetic disorders by

Biology
2 answers:
Aleksandr [31]3 years ago
6 0

Answer:

aisieridixodoxixici

GenaCL600 [577]3 years ago
5 0
The correct answer would be C.) using DNA probes.
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Name 2 multicellular organisms and 4 things that plant and animal cells have
matrenka [14]

Hi! human,dog are multicellular organisms. Nucleus,cell membrane, cytoplasm and mitochondria are 4 things that plant and animal cells have.

3 0
2 years ago
Which organism would not carry out cell respiration
olga nikolaevna [1]

Answer:

D. Bear

Explanation:

The answer is bear because a bear is an animal. Everything but animals can carry out cellular respiration.

3 0
3 years ago
You observed many sand hill cranes on your walk. Two sand hill cranes flapped their wings and hopped up and down when you walked
Anarel [89]

Answer:

This question lacks options, the options are:

A) symbiosis

B) ecosystem

C) community

D) population

E) biosphere

The answer is D) Population

Explanation:

Living organisms in an ecosystem are usually found in numbers living together in a given area. This is termed POPULATION in ecology. A population refers to the group of living organisms that belongs to the same species living together in the same habitat and have the ability to interbreed i.e. mate and reproduce with one another.

This is the case in this question where many sandhill cranes (large flying birds) were observed in a particular area, which represented their habitat. Asides the group of sandhill cranes living together, they were also observed to be interbreeding. This was evident in the observation of two sandhill cranes hopping up and down around their bright orange baby. This shows that members of the population are capable of mating and reproducing fertile offsprings.

This observation completes what a POPULATION is all about, hence, a population was observed.

5 0
3 years ago
In mendelian genetics, genetic characteristics that are not expressed in an organism are said to be
Reika [66]
Gregor Mendel laid the groundwork for the science of genetics by developing his Mendelian inheritance, which <span> is a type of biological inheritance.</span><span>
In Mendelian genetics, genetic characteristics that are not expressed in an organism are said to be nondominant. 
</span><span>In contrast those genetic characteristics that are expressed in an organism are said to be dominant.
</span>
3 0
3 years ago
Elements in carbohydrates
White raven [17]

Answer:

Oxygen (O) , Carbon (C) , Hydrogen (H) , Calcium (Ca) , Iron (Fe) , Sodium (Na) , Iodine (I) , Magnesium (Mg) , Selenium (Se)

6 0
3 years ago
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