Answer:
Because the heat exspandes the dough.
Answer:
7 % progeny will show wild type phenotype
Explanation:
Parent 1: Normal wings and small eyes : DDee
Parent 2 : Downward wings and normal eyes : ddEE
DDee X ddEE = DdEe ( All have normal wings and normal eyes )
When a F1 individual is test crossed:
DdEe X ddee =
De/de = Parental
dE/de = Parental
DE/de = Recombinant
de/de = Recombinant
Recombination frequency between the two genes is 14% hence DE/de and de/de will each have 7% frequency. Since DE/de ( DdEe ) will give wild type phenotype, it means that 7% progeny will have wild type phenotype.
Earth's axis of rotation changes direction twice during this time explains the pattern of daytime & nighttime that occurs every 24 hours on Earth.
<h3>What about earth's axis?</h3>
- Every 365 days, the Earth revolves once around the sun, and every 24 hours, it rotates around its axis.
- Instead of the Earth orbiting the sun, day and night are caused by the planet rotating on its axis.
- One day encompasses both daytime and nighttime and is measured by how long it takes the Earth to complete one rotation around its axis.
- The Earth rotates on its axis more slowly than it does in relation to the Sun.
- Day and darkness are caused by the Earth's rotation, while the seasons are caused by its revolution.
- The tilt of the Earth's axis is what causes the seasons.
- The Northern Hemisphere is inclined toward the sun during the summer, allowing it to receive more direct sunlight.
Learn more about earth's axis here:
brainly.com/question/10294427
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Cells resort to lactic fermentation if there is no available oxygen, and so they cannot carry out the ETC (or the Krebs Cycle). This can happen when running, if not enough oxygen is being taken in, where muscle cells will use lactic acid fermentation.
