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kirill115 [55]
3 years ago
5

The left side of the heart receives blood from which part of the body case study

Biology
1 answer:
Murljashka [212]3 years ago
6 0
The left side of the heart receives blood from the lungs.
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Select all options that are OMNIVORES (organisms who get energy by eating BOTH animals/meat and plants). *
nordsb [41]

Answer:

humans, gorillaz, squirrels, rats, and bears

Explanation:

all the species I have listed feed on both plants and meat or insects.

:)

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Is it normal or abnormal to have respiratory depression after a bronchoscopy hurst review?
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Organism that causes red tide when present in large numbers
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What three processes lead to variation among offspring that have the same two parents?
beks73 [17]

Explanation:

Genetic variation in offspring during sexual reproduction is caused by

  • crossing over
  • independent assortment
  • randomized fertilization

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:  the exchange of segments of chromosome, between non-sister homologous or similar chromatids crossing over happens at chiasmata, the point where non-sister chromosomes are joined.
  • independent assortment in metaphase I of meiosis: chromosomes align independently and genes segregate independently into new combinations ...in humans 2n, n = 23, 8 million combinations of chromosomes possible
  • randomized fertilization: sperm cells fertilize an ovum to form a zygote. This occurs randomly by chance, to result in a complete set of chromosomes 2n, that is a novel combination of half each parent's number of chromosomes

Learn more about mitosis at brainly.com/question/4303192

Learn more about transcription at brainly.com/question/11339456

Learn more about DNA and RNA at brainly.com/question/2416343?source=aid8411316

#LearnWithBrainly

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2 years ago
Which of the following is a major function of the cell membrane
kirza4 [7]
Protein and blood cells cover major function of the cell membrane
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