Answer:
Cambium
Explanation:
The thin layer of living cells inside the bark of a tree.
Answer:
Celsius
Explanation:
The Celsius scale sets waters freezing point at 32 degrees, and the boiling point at 100 degrees respectively. Because of this, water boiling at 100 degrees falls nicely into the Celsius scale!
Answer:
a.They each contain a nucleus.
b.They each are smaller than the parent cell, but will grow to a full size.
c.They each contain different combinations of the parent cell’s genetic material.
Explanation:
When a Mother cell divides itself asexually or sexually (typically through the process of Binary Fission or Meiosis or Mitosis) the daughter cells formed inherit the contents and the organnels of the Parent Cell almost equally. This includes the Nucleus and Cytoplasm. The nucleus plays a key role in the development of the Daughter Cells as it directs various processes. Initially, the Daughter cells are smaller than the parent cell due to diversified division but ultimately catch up and grow in the later stages of its life. The daughter cells do contain the same number of chromosomes but may have different sets of them randomly.
Answer:
152.88 solar unit.
Explanation:
The haploid genome content of the human cell is 3.3 x 10⁹ bp but the human cell is diploid.
So, the content of the diploid cell = 2 ×3.3 x 10⁹= 6.6×10⁹ bp/cell.
1 cell contains DNA = 6.6×10⁹ bp/cell.
10¹³ cell DNA content = 10¹³ x 6.6×10⁹ = 6.6 x 10²² or 6.6 x 10¹⁹ kilo base pairs.
1 kilobase pair of DNA = 340nm = 340 × 10⁻⁹m.
6.6 x 10¹⁹ kilo base pairs of DNA = 340 × 10⁻⁹ × 6.6 x 10¹⁹ = 2244 x 10¹⁰m.
1 meter= 6.2 ×10⁻⁴ miles.
2244 x 10¹⁰m = 6.2 ×10⁻⁴ × 2244 x 10¹⁰m = 13912.8 ×10⁶ miles.
1 solar unit = 9.1 x 10⁷miles.
Then 13912.8 ×10⁶ miles = 13912.8 ×10⁶ miles/ 9.1 x 10⁷miles = 152.88 solar unit.
Total human DNA in terms of solar unit = 152.88 solar unit
Thus, the answer is 152.88 solar unit.
Answer:
Soap is a basic
Explanation:
Soap is a combination of a weak acid (fatty acids) and a strong base (lye), which results in what is known as “alkalai salt,” or a salt that is basic on the pH scale.
