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
USPshnik [31]
3 years ago
11

The ancestors of elephants inhabited every continent except Antarctica and Australia. But the Asian and African elephants are th

e only ones to survive. Why?
Biology
1 answer:
Natasha_Volkova [10]3 years ago
3 0
The correct answer should probably be Natural selection. Those elephants could not adapt to the environment unlike those in Asia and Africa and eventually became extinct.
You might be interested in
Why are plants that are exposed to light more colorful?
Oliga [24]
Not sure look it up ?
3 0
3 years ago
Read 2 more answers
Why does an atom have a neutral charge?
svet-max [94.6K]
Then answer is letter C
5 0
3 years ago
What is mitosis and meiosis?
yuradex [85]

Answer:

There are two types of cell division: mitosis and meiosis. Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life. Mitosis is the division of a cell into two daughter cells that are genetically identical to the parent cell. Meiosis is the division of a germ cell into four sex cells (e.g. egg or sperm), each with half the number of chromosomes of the parent cell.  Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction. Meiosis begins with a parent cell that is diploid, meaning it has two copies of each chromosome. Mitosis gives two nuclei, and hence two cells, while meiosis gives four. Mitosis gives identical cells to each other and to the mother cell, while meiosis leads to genetic variation due to crossing over and independent assortment. Mitosis includes one division, while meiosis includes two.

5 0
3 years ago
Having dimples (D) is dominant over not having dimples (d). If a person that is Dd has children with a person that is dd, what w
MrRa [10]

Answer:

b) Dd or dd.

Explanation:

Dd x dd possible combinations are just Dd or dd.

7 0
3 years ago
Read 2 more answers
How does interphase prepare cells for mitosis? rest prior to cell division rest prior to cell division growth of cell and replic
Sloan [31]

Answer:

Growth of cell and replication of DNA.

Explanation:

The cell cycle has three stages, the interphase, mitosis, and the G0 phase.

Interphase is before mitosis, and it prepares the cell for its division. Interphase has three phases:

  • G1, where the cell grows in size due to the growth of organelles and components, which the cell will need later.
  • In the S phase, the cell synthesizes a copy of the DNA.
  • The G2, where the cell keeps growing and producing organelles and other elements that will need for mitosis.

In conclusion, in the interphase, the cell grows and replicates its DNA.

7 0
3 years ago
Other questions:
  • Which consist of sperm cells and egg cells? <br> gametes<br> tetrads<br> diploids<br> chromosomes
    15·2 answers
  • List the organs of digestions in order from the esophagus to cloaca
    14·1 answer
  • In one to three sentences, describe what happens during the regeneration stage of the Calvin cycle.
    9·2 answers
  • What is the term used to describe relatively small areas with unusually high concentrations of species found there and nowhere e
    11·1 answer
  • Fill in the blank. Growth and repair in multicellular organisms are the result of _______________.
    10·1 answer
  • A scientist is examining a pedigree that includes several generations of an organism with XX/XY chromosome sex determination. Wh
    11·1 answer
  • Animals, like other life-forms, evolved in the ocean. What made water a better nursery than land for the evolution of animals?​
    8·2 answers
  • 4. There have been many attempts over time to explain the mechanism behind the evolution of living
    5·1 answer
  • Protein molecules on the surface of microorganisms are called
    8·1 answer
  • What prior species of hominids did homo sapiens encounter in europe approximately 40,000 years ago?.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!