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kkurt [141]
3 years ago
15

When a liquid or gas is no longer heated, the convection currents what?

Biology
1 answer:
Nata [24]3 years ago
3 0
<span>nothing actually happens to convection currents when heat is no longer supplied.

</span>
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The purpose of an experience is to compare results with an
lyudmila [28]

The purpose of an experiment is to compare results with others.

3 0
3 years ago
Suppose two independently assorting genes are involved in the pathway that determines fruit color in squash. These genes interac
Vaselesa [24]

Answer:

120 white individuals

30 yellow individuals

10 green individuals  

Explanation:

Available data:

  • Dominant epistasis: Phenotypic frequencies 12:3:1
  • W allele codes for a dominant white phenotype
  • w allele codes for a colored squash
  • Y allele codes for a dominant yellow phenotype
  • y allele codes for a recessive green phenotype
  • W allele will always mask the phenotype produced by Y or y alleles
  • 160 offspring

Dihybrid Cross

Parental)   WwYy      x      WwYy

Gametes) WY   Wy    wY    wy

                 WY   Wy    wY    wy

Punnet Square)

                            WY         Wy        wY       wy

               WY     WWYY   WWYy   WwYY  WwYy

               Wy      WWYy   WWyy    WwYy  Wwyy

               wY      WwYY   WwYy    wwYY  wwYy

               wy       WwYy   Wwyy    wwYy  wwyy

F1 Phenotypic Frequency)

White phenotype: 12/16 = 120 individuals

Yellow phenotype: 3/16 = 30 individuals

Green Phenotype: 1/16 = 10 individuals

To know how many offspring are expected to have the white, yellow, and green phenotypes, you can perform a three simple rule. This is:

16 ------- 160 offspring

12 White ------- X = 120 offspring

3 Yellow ------- X= 30 offspring

1 Green --------X = 10 offspring              

3 0
3 years ago
Which best describes the cell theory? Scientists know all there is to know about cells, so the cell theory will not change. As t
garri49 [273]

The correct answer is As technological advancements are made, the cell theory may change.

The technological advancement can lead to new discoveries, which may or may not support the existing cell theory. There are many evidences present in the past, in which the technological advancement has proved the theory incorrect or needs to be modified. So, every theory can change over time due to the new discoveries and the researches.

8 0
3 years ago
Read 2 more answers
True or False: Tetanus can make breathing difficult.
Genrish500 [490]

Answer:

True   is correct on edg

Explanation:

3 0
2 years ago
1. Find the most appropriate technique from the ones listed on the right for the experimental tasks listed on the left. Each tec
zhuklara [117]
<h2>Correct Answer is (C)</h2>

Explanation:

  (C) Use of reporter genes

  • <em>Reporter gene</em> A quality that is utilized to<em> 'tag' </em>another quality or DNA succession of interest, for example, <em>an promoter</em>
  • Expression of the correspondent is handily observed, and allows the function or whereabouts of the<em> 'target' sequence</em> to be tracked.It have a two type of reporter gene such as scorable reporter gene and selector gene
  • Scorable reporter gene - The gene have expression of this result in quantifiable  phenotype and easily detected through highly<em> sensitive enzymes assays </em>
  • Selector gene- The gene expression<em> resistance to a toxin</em>  and selection of tranformants from <em>non tranformants in growth media containing selective agents </em>
4 0
3 years ago
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