Wave Frequency:
<u><em>Wave frequency is the number of waves that pass a fixed point in a given amount of time.</em></u>
How do you find the frequency of a wave?
<u><em>To calculate the frequency of a wave, divide the velocity of the wave by the wavelength. Write your answer in Hertz, or Hz, which is the unit for frequency. If you need to calculate the frequency from the time it takes to complete a wave cycle, or T, the frequency will be the inverse of the time, or 1 divided by T.</em></u>
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The correct answer is A. More oxygen is produced during photosynthesis
than the plant needs for cellular respiration, so the plant needs to release the extra oxygen.
Answer:
energy consuming process is called respiration
The stem cells possessing the characteristic of self-renewal and limited differentiation are present in the amniotic fluid.
The cells present in the amniotic fluid are capable of forming a wide array of different cells. However, they are not pleuripotent, but when grown in the right environment they can form brain, liver, fat, blood vessels, bone and muscle cells.
Hence, the answer is 'Option C - amniotic fluid'.
