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Biodiversity

This category is for questions about biodiversity, or species diversity, which is composed of genetic, species, and ecosystem diversity.

1,421 Questions

What living things affect the environment?

Living things that affect the environment include plants through photosynthesis and oxygen production, animals by contributing to the food chain and nutrient cycling, and microbes that break down organic matter. However, some organisms can also negatively impact the environment through activities like deforestation, overgrazing, or introducing invasive species.

How has the cactus moth impact the native species?

The cactus moth is an invasive species that primarily feeds on prickly pear cacti. Its introduction has had negative impacts on native species in areas where it has been introduced, as it can cause significant damage to cactus populations. This can disrupt the local ecosystem and threaten the survival of native species that rely on cacti for food and habitat.

What is the final product generated from the Calvin cycle at the end of the photosynthesis reactions?

The final product generated from the Calvin cycle at the end of the photosynthesis reactions is glucose, a simple sugar molecule that stores energy and is used by the plant for growth and metabolism.

Why is CO2 removed in the Calvin cycle?

CO2 is removed in the Calvin cycle because it is used as a substrate to build carbohydrate molecules, particularly sugars like glucose. Through a series of enzyme-catalyzed reactions, CO2 is transformed into organic compounds, serving as the primary source of carbon for the production of sugars in photosynthetic organisms.

What habitat has the highest biodiversity in the world?

Tropical rainforests have the highest biodiversity in the world due to their high species richness and complex ecosystems. These habitats support a wide variety of plants, animals, and microorganisms, making them incredibly biodiverse.

Occurs in plants that have a specialized chemical pathway that allows them to capture even very low levels of carbon dioxide and pass it to the Calvin cycle?

This process is known as carbon concentration mechanism (CCM), often found in plants like C4 and CAM species. CCM enhances the efficiency of photosynthesis by increasing the concentration of CO2 around the enzyme Rubisco, allowing for better carbon fixation in conditions of low atmospheric CO2 levels. This adaptation helps plants to thrive in environments with limited access to carbon dioxide.

What does NADPH add to the Calvin cycle?

NADPH donates high-energy electrons to the Calvin cycle, specifically to help reduce carbon dioxide into carbohydrates. These electrons come from the light-dependent reactions in photosynthesis and are crucial for the production of sugars in plants.

What does everglades has a high biodiversity mean?

this means that the everglades have a high amount of different species and types of plants and animals. Biodiversity means that the biotic things in the area are different from each other. This is good for an environment because if a swarm of insects that eats one type of tree attempts to invade a forest ,and the forest has biodiversity the forest will survive because the insects cant eat all of the trees.

Does the Calvin cycle release or absorb energy?

The Calvin cycle absorbs energy in the form of ATP and NADPH in order to convert carbon dioxide into glucose.

Can you tell how much biodiversity is in a sample of water by how murky it is?

The murkiness of water does not directly indicate the level of biodiversity present. Biodiversity is determined through analyzing the variety and abundance of different species within the water sample, usually through techniques like DNA sequencing or microscopic examination. Murkiness in water can be caused by various factors like sediment, algae, or organic matter, which may or may not be related to the biodiversity present.

Who proposed a theory to explain origin of life on earth?

The primordial soup theory, proposed by Stanley Miller and Harold Urey in the 1950s, suggests that life on Earth originated from a soup of organic molecules formed from the chemical reactions in Earth's early atmosphere. This theory has been influential in understanding how life may have started on our planet.

How do you protect mangrove swamps?

Mangrove swamps can be protected by establishing protected areas, enforcing regulations against unsustainable practices such as deforestation and aquaculture, promoting sustainable management practices, and engaging local communities in conservation efforts. Additionally, raising awareness about the importance of mangrove ecosystems and their services can help in their protection.

What is gene flow?

Gene flow is genes moving between two populations.

the transfer of genes from one gene pool to another

two populations transferring genes

What is 90 percent -95 percent of the cell cycle?

The difference between 90% and 95% of the cell cycle is 5%. This means that 5% of the cell cycle is not overlapping between those two percentages.

How did diversity get together?

Diversity occurs naturally in the world due to a combination of evolution, migration, and environmental factors. Over time, different populations of organisms adapted to their specific environments, leading to the vast array of species and genetic traits we see today. Additionally, the mixing of gene pools through migration and interbreeding has also contributed to diversity among populations.

Who is credited with the first proposing the concept of species extinction?

Georges Cuvier, a French naturalist, is credited with proposing the concept of species extinction in the early 19th century. Cuvier observed fossil evidence of species that no longer existed and theorized that they had become extinct due to catastrophic events in the past.

What does NADPH provide in the Calvin benson cycle?

NADPH provides reducing power in the Calvin cycle, enabling the conversion of carbon dioxide into sugars. It is essential for the reduction of 3-phosphoglycerate to glyceraldehyde-3-phosphate, which is a key step in the cycle for the production of carbohydrates.

Does meiosis increase or decrease biodiversity?

Meiosis increases biodiversity by generating genetic variation through processes like crossing over, independent assortment, and random fertilization. These mechanisms shuffle and combine genetic material to produce a wide range of unique genetic combinations in offspring.

What is a cultarl diversity?

Cultural diversity refers to the existence of a variety of cultural groups within a society, each with its own traditions, beliefs, and practices. It recognizes and values differences in ethnicity, language, religion, and other cultural aspects, promoting mutual respect and understanding among diverse communities.

Does biodiversity tend to increase as you get closer to the equator?

Yes, typically biodiversity increases as you move closer to the equator. This is due to the warmer temperatures and more stable climate creating a wider range of habitats, allowing for a greater variety of species to thrive in tropical regions.

Why fostering diversity important?

equality and diversity is important because everyone should be treated in the same way everyone else does it doesn't matter what race or culture you belong to we are all equal in the eyes of god

What is a cause of the biodiversity of rainforests?

The high biodiversity of rainforests is primarily due to the stable and warm climate that provides year-round growing conditions, as well as the diverse range of habitats within the forest that support a wide variety of plant and animal species. Additionally, the lack of severe seasonal changes allows for speciation and adaptation to occur at a faster rate.

Is carbon dioxide is reduced during the Calvin cycle in photosynthesis?

yes, it is. <- Trolololol.

CO2 is first fixated by adding CO2 to Organic Compounds (external or Auto made) to make it RuBP. The Reduction part is the Use of ATP and NADPH from noncyclic part of photophosphorylation, to energize CO2-> carbohydrate.