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Genrish500 [490]
4 years ago
6

A topographic map indicates that a mountain’s slope is very steep by using _____. contour lines that are very close together con

tour lines that are very far apart circular contour lines with hachure marks
Biology
2 answers:
salantis [7]4 years ago
4 0

Answer:

The correct answer is the contour lines that are very close together.

Explanation:

A topographic map demonstrates the features of the surface, or topography of the Earth or of some kind of area. It shows natural features like lakes and rivers, it also shows elevation and certain features created by humans. The contour lines refer to the isolines or the lines on a map, which associates points with a similar elevation. Each of the contour line on a map demonstrates a distinct kind of elevation. The contour lines, which are close together demonstrates a steep slope on a topographic map.

BabaBlast [244]4 years ago
3 0

Contour lines that are very far apart.


The farther the contour lines means bigger gaps. bigger gaps means its steep.

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Amanda [17]

Answers:

a) carcinogenic

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c) carcinogenic

d) carcinogenic

e) carcinogenic

f) anti-carcinogenic

g) anti-carcinogenic

h) anti-carcinogenic

Explanation:

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5 0
3 years ago
What is the role of a lipid molecule, which atoms make up most lipids, how does the lipids structure relate to its function.
Alisiya [41]

Answer and explanation;

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-Lipids are water-insoluble (hydrophobic), and this property is put to great use in the organisation of cells and tissues.

For example; phospholipids are a class of lipids that is amphipathic; that is it contains fatty acid tails that are hydrophobic, and a phosphate head that is hydrophilic. This means the phosphate group will orientate itself towards water and away from the rest of the molecule, and also gives rise to the special properties that allow phospholipids to be used to form membranes.

5 0
4 years ago
A dinosaur bone would be studied in which of the following fields
lyudmila [28]
All I know is that the person that studies dinosaur bones is called is a <span>paleontologists.</span>
8 0
3 years ago
There is a population of alien dogs, species Dogus Cute-ee-us, that live on the planet Woof. Their genomes and biology are amazi
kupik [55]

Answer:

c. 1:4:6:4:1

Explanation:

The term quantitative heritability refers to the transmission of a phenotypic trait in which expression depends on the additive effect of a series of genes.  

Polygenic heritability occurs when a trait results from the interaction of more than one gene. And these genes can also have more than two alleles. The action of many genes and alleles can cause many different combinations that are the reason for genotypic graduation.  

Quantitative traits are those that can be measure, such as longitude, weight, eggs laid per female, among others. In the exposed example, the measurable trait is the dog´s friendliness. These characters do not group individuals by any precise and clear categories. Instead, they group individuals in many different categories that depend on how the genes were intercrossed and distributed during meiosis. The result depends on the magnitude in which each allele contributes to the final phenotype and genotype. When they interact, they create a gradation in phenotypes, according to the level of contribution.  

In the exposed example, each dominant allele contributes with a higher level of friendliness.    

  • aabb → 0 = Unfriendly/Loner (although not aggressive);
  • Aabb, aaBb → 1 = Somewhat friendly/shy;
  • AAbb, AaBb, aaBB → 2 = Friendly;
  • AABb, aABB → 3 = Very friendly;
  • AABB → 4 = Maximally friendly.

Cross: between two dihybrid friendly dogs

Parentals) AaBb    x    AaBb

Gametes) AB, Ab, aB, ab

                AB, Ab, aB, ab

Punnett square)   AB       Ab       aB       ab

                   AB   AABB   AABb  AaBB  AaBb

                    Ab   AABb    AAbb  AaBb  Aabb

                    aB   AaBB    AaBb   aaBB   aaBb

                    ab    AaBb    Aabb   aaBb   aabb

F1) 1/16 AABB ⇒ 4 = Maximally friendly

    4/16 AABb + AaBB ⇒ 3 = Very friendly

    6/16 AAbb + AaBb + aaBB ⇒ 2 = Friendly

    4/16 Aabb + aaBb ⇒ 1 = Somewhat friendly/shy

    1/16 aabb ⇒ 0 = Unfriendly/Loner

The Phenotypic ratio is 1:4:6:4:1

   

6 0
3 years ago
Which layer do you usually see in photographs of the sun
Komok [63]
Pretty sure it's chromosphere
7 0
3 years ago
Read 2 more answers
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