Answer:
Diffusion expends no energy. Rather the different concentrations of materials in different areas are a form of potential energy, and diffusion is the dissipation of that potential energy as materials move down their concentration gradients, from high to low.
Explanation:
Answer:
32%
Explanation:
Since the population is in Hardy-Weinberg equilibrium, the allele and genotype frequencies will remain constant over generations.
The frequency of the recessive allele (q)= 0.20
Since p+q= 1
so, p= 1-q
and p=1-0.20= 0.80
The frequency of heterozygous genotype (2pq) = 2 x 0.20 x 0.80 = 0.32 or 32%
Therefore, the expected frequency of heterozygous genotype in the next generation would be 32%.
Answer:
All plants carry out the 7 life processes.
Explanation:
First, the 7 life processes are:
- Movement: (some may argue that plants don't move, as they cannot walk, but walking/moving from point A to B is called locomotion, not movement. Movement is when an organism moves a body part or parts to bring without a change in the position of the organism.
- Sensitivity: The way organisms respond to their environment.
- Nutrition: Organisms acquiring energy from metabolic processes (basically food)
- Excretion: Waste being eliminated from an organism's body.
- Reproduction: Process in which offspring are produced by parent organisms.
- Growth: Development from growth to maturity of an organism.
- Respiration: Organism obtaining energy from the reaction between glucose and oxygen.
They are necessary for all living things to be classified <em>as</em><em> </em><em>living</em><em> </em><em>things</em><em> </em>(however, viruses are another story I won't even go into)<em>.</em><em> </em>Therefore, all plants carry out these processes, as they are living things.
Sorry for the long reply lol.
Hope I helped :)
Answer:
1
Explanation:
A prokaryote has no nucleus the DNA just floats in the cytoplasm. All the other answers are incorrect, prokaryotes can perform life functions, have organelles, and are smaller than eukaryotes.
The distribution of photosynthetic organisms is limited by the intensity and quality of light. Given Statement are true.
- Plants, algae, and some bacteria are examples of photosynthetic creatures that serve a significant ecological role.
- They use light to manufacture sugars, adding chemical energy and fixed carbon to ecosystems.
- The process of photosynthesis is used by photoautotrophic organisms, also referred to as photosynthetic organisms, to create organic compounds from light energy.
- Photoautotrophs employ carbon dioxide, water, and sunlight as inorganic chemicals in photosynthesis to create glucose, oxygen, and water.
- All higher life forms on Earth consume photosynthetic organisms directly or indirectly because they are the primary producers that serve as the foundation of the planet's food webs. Additionally, photosynthesis is responsible for producing almost all of the oxygen in the atmosphere.
Learn more photosynthetic organisms to visit this link
brainly.com/question/7438451
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