Explanation:
We have a case of incomplete dominance (purple is an intermediate heterozygous phenotype in radishes)
Parental genotype => RR x WW
F1 genotypic ratio => RR:RW:WW = 1:2:1
F1 phenotypic ratio
=> Red : Purple : White = 1:2:1.
Long fusions extending from the thoracic spine to the pelvis in adults are increasingly common.
Average age for someone undergoing a spinal fusion was 54.2 years – 53.3 years for primary cervical fusions, 42.7 years for primary thoracic fusions, and 56.3 years for primary lumbar fusions. 45.5% of all spinal fusions were on men.
Even people requiring bigger surgeries like spinal fusion are 90% likely to return to work and stay at work long term. While most people recover from back pain through exercise and healthy lifestyles, those who require surgery can expect to return to work and "get their life back" too.
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I THINK C.) anaerobic bacteria
Answer: The correct answer is option B.
Explanation:
A scientific model is physical,conceptual or mathematical representation of real phenomena or process which cannot be directly observed.
A drawing of a atom is a scientific model to understand the or to get picture of it in an individual mind. Atom are smallest unit of the matter which are not visible to human eyes.
A light powered microscope is an instrument which works on principles of reflection, refraction, and optics in physics which.
Formation of cloud is also explained by the help of model. Formation of clouds is a chemical process which can not be observed or seen directly with help of healthy human eye.
So, from the given options. option which is not in accordance with the definition of scientific model is option B.
Answer and Explanation:
Hydrogen ions in the thylakoid space form an electrochemical gradient because of the difference in the concentration of protons (H+) and the difference in the charge across the membrane that they create. This potential energy is stored as chemical energy in ATP through chemiosmosis. The hydrogen ions are allowed to pass through the thylakoid membrane through an embedded protein complex called ATP synthase. Energy from the electron fuels membrane pumps that actively move hydrogen ions against their concentration gradient from the stroma into the thylakoid space. The photon causes an electron in the chlorophyll to become excited.
