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Vitek1552 [10]
3 years ago
15

Unsaturated fatty acids have __________________ in the carbon chain and are not home​

Biology
2 answers:
fomenos3 years ago
4 0
I think it is Lipids
Alika [10]3 years ago
3 0

Answer:

Explanation:

unsaturated fatty acid have one to six double bond in the carbon chain

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Meiosis allows for the reshuffling of maternally and paternally-inherited alleles between different genes, thus allowing for hig
notsponge [240]

Recombination reshuffles alleles of two genes that lie on the same chromosome type, whereas independent assortment reshuffles alleles of two genes that lie on different chromosome types.

Explanation:

Alleles are two forms of same gene, they are located on the same loci of the homologous pair.

Recombination occurs when alleles from two homologous chromosomes get reshuffled during crossing over in meiosis.

Independent assortment refers to the tendency of alleles to be inherited independently from one generation to other.

3 0
4 years ago
Which two generalizations can be made based on what you know about cycles of matter in a closed system?
Black_prince [1.1K]

Answer: The correct answer is option 3) The amount of matter within the system remains the same and 5) The cycle has a well-defined starting and stopping point.

A closed system can be defined as a system in which there is the only exchange of energy with the surrounding, while no exchange of matter takes place.  

In a closed system, the cycle has a well-defined starting and stopping point.

Therefore, the two generalizations which can be made for cycles of matter in a closed system are option 1) and 5)

4 0
3 years ago
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Phenotype determines genotype. If false, make it a correct statement.<br> A. True<br> B. False
Gnoma [55]

Answer:

The correct answer is <em>B. False</em>

Explanation:

<em>The genotype of an organism determines its phenotype</em>. Phenotype is constituted by observable characteristics of an organism. These characteristics are codified by genes, and the combination of the differents variants of a gene which codify a phenotipic characteristic constitutes the genotype. For example: eyes color is a characteristic. Its is codified by variants of a gene. The combination of two variants of a gene gives a genotype, which codifies for the phenotype 'blue eyes'.

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3 years ago
Punnett squares use mathematical probability to help predict the genotype and phenotype combinations in genetic crosses. Select
castortr0y [4]

Answer:

A. All possible combinations of alleles in the gametes produced by one parent are written along the top edge of the square

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You begin with a square. Then, following the principle of segregation, all possible combinations of alleles in the gametes produced by one parent are written along the top edge of the square. The other parent's alleles are then segregated along the left edge. Next, every possible genotype is written into the boxes within the square, just as they might appear in the F2 generation.

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3 years ago
The_______ of a river causes overhanging cliffs to occur along the bank.
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The sheer force of water hitting the banks<span> and bed of a </span>river causing<span> material to be dislodged and carried away ... An</span>overhanging cliff<span> that is found </span>on<span> the outer bend of a meander that is created due to lateral erosion of the </span>bank river<span>.</span>
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3 years ago
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