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omeli [17]
3 years ago
8

Do we live in the cenozoic period?

Biology
1 answer:
Dvinal [7]3 years ago
8 0
Yes, the cenozoic period is divided into three parts the Quaternary Period the Pleistocene and Holocene epochs we still live in the Holocene.
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Finch species living on the Galapagos Islands exhibit a variety of beak types that favor different foods. Finches that eat seeds
Setler [38]

Explanation:

<u>B) There is an abundance of seeds and nuts.</u>

The finches have developed adaptations to their environment. Their specialized beaks allow them to adequately exploit the available resources, by utilizing the more abundant food source.

Further Explanation:

All the genetic information within the eukaryotic cell is stored within the nucleus as helical DNA. This DNA is tightly wound around histones as chromosomes. To produce daughter cells during cell division, the chromosomes (total number of chromosomes (2n)) are copied before the cell splits into two daughter cells. This process is known as mitosis, and occurs in cell division and growth processes. Two new nuclei are formed, along with identical cells. These are the same as the parent cell and the chromosome number (2n) is maintained.

Conversely in meiosis, the number of chromosomes (2n) is halved through meiotic divisions, producing 4 (n) germ cells (sperm or eggs), each containing half the number of chromosomes as its parent cell.  Crossing over, independent assortment, and random fertilization ensure genetic variation.

This variation refers to the genetic characteristics present within a species; they form new traits called alleles, which may confer adaptations that increase the fitness of a species, along with ensuring survival by conferring an advantage.

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6 0
3 years ago
As body temperature rises, the human body produces sweat as a means of cooling. This is an example of?
valentina_108 [34]
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4 0
3 years ago
During the aerobic respiration, cells generate the greatest amount of ATP from what?
ser-zykov [4K]

ATP synthase

Hope this helps!

-Payshence

5 0
3 years ago
Read 2 more answers
What is wrong with the statement, "We breathe in only oxygen and breathe out only carbon dioxide?"
hichkok12 [17]
We breathe in air, not straight oxygen. Attached is a pie chart showing roughly what percentage of what is in the air we breathe

7 0
3 years ago
The main reason that cells carry out cellular respiration is to
Ne4ueva [31]

Answer;

-To release or generate energy

Explanation;

-The main reason that cells carry out cellular respiration is to release or generate energy that drives cellular processes such as growth, and reproduction.

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4 0
3 years ago
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