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Fiesta28 [93]
3 years ago
7

A pea plant that has round seeds has the genotype Rr. It is crossed with a pea plant that has wrinkled seeds and the genotype rr

. What is the probability that the offspring will have wrinkled seeds?

Biology
1 answer:
o-na [289]3 years ago
7 0
Answer: The probability that the offspring will have wrinklied seeds is 50%.

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You have been growing some animal cells in a test tube. The cells grow for several days, then do not appear to grow as well. You
svetlana [45]

Answer:

D. There is no enough oxygen in the culture fluid

Explanation:

The cells in the test tube need to carryout one of the important metabolic processes of living organisms - respiration. The process involves the breakdown of glucose to generate energy for other metabolic processes in the cell.

Respiration can be carried out in the presence of oxygen (aerobic) or in the absence of oxygen (anaerobic). Human cells are primarily aerobic but can carryout respiration anaerobically in the presence of inadequate oxygen.

For aerobic respiration, glucose is broken down in the presence of oxygen to produce carbon-dioxide, water and energy in the form of ATP:

C_6H_1_2O_6 + 6O_2 --> 6CO_2 + 6H_2O + ATP

<em>In the absence of oxygen, the glucose becomes converted to lactic acid and a smaller amount of ATP is produced as compared to aerobic respiration.</em>

<em>Hence, lactic acid gradually builds up in the absence of oxygen due to anaerobic respiration.</em>

The correct option is D.

6 0
3 years ago
Read 2 more answers
Enzymes function most efficiently at the temperature of a typical cell, which is 37
Dvinal [7]

Answer:

I believe the warmer the heat is the molecules will speed up and the cooler the molecules are the slower it'll be

8 0
3 years ago
Neurons 4591 and 4592 were just like all the other millions of neurons in the brain's center that are created during the first w
vlabodo [156]

Answer:

Migration

Explanation:

Migration refers to the movement from one region to another

Neuronal Migration refers to the movement of the neurons from their origin (brain center) to their final positions.

Example Neuron 4591 migrated to the part of brain that con trols logic whereas  Neuron 4592 migrated to the region of the brain that controls emotions.

The migration can be radial or tangential.

6 0
3 years ago
Which action would the nurse taken when the patient who is nothing by mouth(npo)(no food or fluids allowed) develops an adverse?
xenn [34]

When the patient who is nothing by mouth (NPO) (no food or fluids allowed) develops an adverse reaction to a new intravenous (IV) drug, then the nurse will take action like recording the reaction, stopping the further administration of the drug and notify the health care provider.

Nothing by mouth (NPO) is a period of time in which the patient is advised not to eat or drink anything. Doctors suggest avoiding eating food or drinking water during the medical or surgical procedure to ensure the correct report or successful operation of the patient.

NPO is a common practice, and it instructs that patients should not take solid and liquid before receiving general anaesthesia.

Learn more about the NPO here

brainly.com/question/20462979

#SPJ4

5 0
1 year ago
What are the characteristics of all living organisms
Komok [63]

Answer:

The characteristics of all living organisms:

  • Cellular organization.
  • Reproduction.
  • Metabolism.
  • Homeostasis.
  • Heredity.
  • Response to stimuli.
  • Growth and development.
  • Adaptation through evolution.

* Hopefully this helps:) Mark me the brainliest :)!!!

3 0
3 years ago
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