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Rashid [163]
3 years ago
10

How might concave mirrors be used in car headlights?

Biology
1 answer:
Oliga [24]3 years ago
5 0

<em>Concave mirror is used in headlights of vehicles, because when the bulb of headlight is placed at focus of concave mirror, it allows the light to spread out to infinity (longer distances).</em>

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For Dalmatian dogs the spotted condition (D) is dominant to the non-spotted condition (d). What are the results of a cross betwe
Svetradugi [14.3K]

If two heterozygous individuals are crossed, the results of the cross are as follows:

  • SS - spotted condition
  • 2 Ss - Spotted condition
  • ss - non-spotted condition

<h3>What is an Heterozygous Cross:</h3>

According to this question, the gene coding for spotted condition. The allele for spotted condition (S) is dominant over the non-spotted condition (s).

If two heterozygous Dalmatian dogs are crossed i.e. Ss × Ss, the allele combination for each gamete is as follows:

  • Ss - S and s
  • Ss - S and s

The following offsprings will be produced:

  • SS - spotted condition
  • 2 Ss - Spotted condition
  • ss - non-spotted condition

Learn more about heterozygous cross at: brainly.com/question/13050360

7 0
3 years ago
Describe the effect that sickle cell anemia has on the sedimentation rate (sample 3. why do you think that it has this effect?
Eva8 [605]
Sickle cell anemia is a genetic condition that distorts the shape of the hemoglobin. This reduces the capacity of the red blood cells to carry oxygen. Another effect is that the distorted red blood cells come together forming a heavy and compact collection of cells that can block the flow of blood. The sedimentation rate is increased by sickle cell anemia.
3 0
3 years ago
Muscles that perform opposite actions to one another are termed ________.
IRISSAK [1]
Antagonists muscles (e.g. biceps and triceps brachii)
4 0
3 years ago
All of the following are part of the axial skeleton EXCEPT the:
Juliette [100K]

<u>Answer:</u>

1. Pectoral girdle

2. They are composed of cartilage

3. The basketball player probably has larger vertebrae in the spinal column

4. Clavicle

5. Consists of three parts: the manubrium, the body (gladiolus) and the xiphoid process

<u>Explanation:</u>

Took the quiz, got 100% with these answers.

7 0
3 years ago
Read 2 more answers
The rising of bread dough is the result of The rising of bread dough is the result of oxygen being released. carbon dioxide prod
Luba_88 [7]

Answer:

Fermentation

Explanation:

Fermentation is the process whereby carbohydrates are converted to acohol or acid by the activities of some enzymes. During the process of fermentation, carbon dioxide is produced and it is found as tiny pockets of air inside the bread dough. This make it to rise. The alcohol produced evaporates later during the bread making process.

5 0
2 years ago
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