Answer:Both animal and plant cells have mitochondria, but only plant cells have chloroplasts. ... This process (photosynthesis) takes place in the chloroplast. ... A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. ... Animal cells simply have a cell membrane, but no cell wall.
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Answer:
As blood flows through the glomerulus, blood pressure pushes water and solutes from the capillaries into the capsule through a filtration membrane. This glomerular filtration begins the urine formation process.
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<span>Lactase persistence, the ability to digest the milk sugar lactose in adulthood, is highly associated with a T allele situated 13,910 bp upstream from the actual lactase gene in Europeans. The frequency of this allele rose rapidly in Europe after transition from hunter–gatherer to agriculturalist lifestyles and the introduction of milkable domestic species from Anatolia some 8000 years ago. Here we first introduce the archaeological and historic background of early farming life in Europe, then summarize what is known of the physiological and genetic mechanisms of lactase persistence. Finally, we compile the evidence for a co-evolutionary process between dairying culture and lactase persistence. We describe the different hypotheses on how this allele spread over Europe and the main evolutionary forces shaping this process. We also summarize three different computer simulation approaches, which offer a means of developing a coherent and integrated understanding of the process of spread of lactase persistence and dairying.</span>
Answer:
The answer is has mass and takes up space.
Explanation:
Matter is any substance that has mass and takes up space. However, matter can be present in forms other than solids (liquids are also made of matter) and matter is not always visible to the human eye (gases are made of matter, but many gases cannot be seen with the human eye).
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