<h2>Answer is option "D"</h2>
Explanation:
- If a meteoroid draws near enough to the Earth that it enters our environment, it starts to set up and fall to the ground
- This consuming path is known as a meteor.
- They are generally splendid in shading and leave an excellent path of light in the sky.
- A few people call them meteorites, however they are aren't generally stars, simply modest lumps of rock wrecking in the Earth's environment!
- In the event that a meteoroid rock doesn't totally wreck as it tumbles to Earth - the stone that is abandoned is known as a shooting star.
- In spite of the fact that meteors and comets both make brilliant path during our time sky, they are totally different.
- Meteoroids are protests in space that run in size from dust grains to little space rocks. Consider them "space rocks."
- Hence, the correct answer is option D "Meteor"
Answer:
The stem
Explanation:
the root is what holds and absorbs the water delivering it to the stem which then carries the water to the leaves
Answer:
A chromosome is simply an organized structure that aids in the protection of DNA from damage.
An elephant's somatic cells contain 56 chromosomes.
This means that an elephant has 28 pairs of chromosomes, whereas humans only have 23 pairs.
By splitting into two cells, a bacterium can reproduce quickly.
Because the diploid cell of an elephant has 56 chromosomes, the daughter cell of mitosis will also have 56 chromosomes because it is a diploid cell.
Answer:
Proteins in the cell will include lysine instead of phenylalanine at amino acid positions specified by the codon UUU.
Explanation:
Mutation may be defined as the sudden or heritable change in the genetic sequence of the organisms. The mutation can change the phenotype and genotype of the organisms.
The AAA codes for the lysine. The mutation attaches the anticodon AAA instead of normal phenylalanine. The aminonacids AAA will code for the lysine and no phenylalanine is observed in the cell as phenylalanine is coded by UUU and not by AAA.
Thus, the correct answer is option (b).