1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Reil [10]
4 years ago
5

During fertilization, a haploid sperm cell unites with a haploid egg cell to form a diploid zygote, as shown below.

Biology
1 answer:
Katarina [22]4 years ago
8 0

Answer:

W

Explanation:

Zygote forms from haploid cells which form a diploid. The diploid zygote will then keep dividing by mitosis the first division always forms 2 cells from one parent cell.

You might be interested in
Reactants and products of fermentation
aliya0001 [1]
Fermentation takes place under anaerobic conditions. The reactants is glucose or simple sugar also known as <span>C6H12O6.</span>
5 0
3 years ago
Read 2 more answers
The side chain of ________ has a pka in the physiological ph range and is therefore often involved in proton transfer during enz
Sever21 [200]
The answer to this question is histidine. Histidine i<span>s an </span>α-amino acid<span> involved in the biosynthesis of </span>proteins. The structure of histidine includes<span> an </span>α-amino acid<span>, a </span>carboxylic acid group<span>, and an </span>imidazole<span> side chain. Histidine was initially thought to be </span>essential<span> only for infants; however, it has since been found to be essential for adults too.</span>
4 0
3 years ago
17. how many amino acids do humans create within their bodies?<br> 5<br> 20<br> 8<br> 12
GarryVolchara [31]

Answer:

20 amino acids

8 0
3 years ago
Please help!!
Licemer1 [7]

Answer:

Gibberellins can promote flowering, which can result in more financially profitable flowers to sell due to the increased speed of flower growth. More attractive flowers and larger specimens are also produced. Flowering also has an impact on the rate of fruit growth.

Explanation:

8 0
3 years ago
Duplication of chromosomes occurs during S phase of the cell cycle. Duplication requires the separation of complementary DNA str
blsea [12.9K]

Answer:

<u><em>Complementary DNA strands are separated or "unzipped" for the replication process. Weak hydrogen bonds between complementary strands are easily disrupted during DNA replication because they are not high-energy chemical bonds.</em></u>

Explanation:

S phase can be described as the phase of cell division which occurs between the G1 phase and G2 phase. The S phase is known as the synthesis phase. In this phase, the DNA of a cell is duplicated to form two new strands. The S-phase is very crucial as duplication of DNA in a correct manner is important for cell division, hence this phase is regulated appropriately.

<em>The two strands of DNA are linked together by hydrogen bonds. The hydrogen bonds form the ladder-type structure. Guanine connects with cytosine and adenine connects with thymine by the hydrogen bonds. As these bonds are not high energy bonds, it is easier for the enzymes to break these bonds.</em>

8 0
3 years ago
Other questions:
  • What types of cells contract to move an animal?
    5·2 answers
  • Question 17 (1 point)
    7·1 answer
  • What are traces or remains of organisms that lived in the past? A. adaptations B. mutations C. traits D. fossils
    8·2 answers
  • Drag each statement to the correct location on the table.
    13·2 answers
  • If a genetically based attraction to beautiful people contributes to survival, that trait will likely be passed on to subsequent
    8·1 answer
  • A mutation occurs that prevents a cell from taking in the glucose that it needs for energy production.
    5·1 answer
  • How do I answer this?
    14·1 answer
  • 6. Which of the following describes the frozen underground soil that is found in the tundra a. polar ice c. permafrost b. hard f
    9·2 answers
  • Fungi are divided into 3 categories . Most fungi are multicellular and ALL fungi are which of the following ? HELP PLZ I WANT TO
    5·1 answer
  • How many bones we have
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!