Because when exercising your heart pumps more blood to your body and
it has more space to fill so it beats faster
Answer: Incomplete dominance is a type of inheritance where the offsprings trait is somewhere between the mother and fathers traits, such as a pink flower forming from white or red parent flowers.
Explanation:
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Answer:
Cell walls
Explanation:
virtually all bacteria contain peptidoglycan in their cell walls; however, archaea and eukaryotes lack peptidoglycan. Various types of cell walls exist in the archaea. Therefore, the absence or presence of peptidoglycan is a distinguishing feature between the archaea and bacteria
Answer: Developmental biologist
Explanation:
<u>Undifferentiated cells are cells that are able to develop into a specific cell variant</u>. They are the basic cells in biology that all other cells derive from. An example is stem cells which are cells that could still become any kind of cell that the body needs.
<u>Differentiated cells are cells that have changed from one type to another one more specialized</u>. For example, a neuron is a differentiated cell because they have a certain type of gene expression that makes them specialized to perform functions in the brain.
Developmental biology is the study of how organisms grow and develop. For that purpose, it studies the genetic control of cell growth, differentiation of stem cells, regeneration, asexual reproduction and morphogenesis. All these processes gives rise to tissues, organs and the anatomy of an adult organism. So, this kind of scientist study several cellular processes carried out by undifferentiated cells which will become specialized.
Answer:
During photosynthesis, plants take the water from the soil, and the carbon dioxide from the air and they make sugars out of it. ... When plants have the right balance of water, air, sunlight, and nutrients, their cells grow and divide, and the whole plant gets bigger and bigger. And that's how plants grow.
Explanation:
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