In nature, the greatest concentration of large-seeded wild grasses, from which grains were domesticated, was found in: Group of answer choices the Maghreb the Sahel the Great Rift Valley the Middle East
Q: Doug Schemske is a biologist who studies plants from around the world. Doug and his research team…
A: Natural selection is more of an editing process than a creative one since it filters heritable…
Q: The meristem in grasses is at the base of the stem (rather than the apex). This positioning of the…
A: The meristem is a type of tissue found in plants consisting of undifferentiated cells (meristematic…
Q: Professor Lawrence Walker's research group experimental successional dynamics of a nitrogen-fixing…
A: Primary succession commonly includes a lengthy period of soil formation and colonization via species…
Q: Which of the following is NOT a threat to crop diversity? The Cartagena Protocol…
A: Note: According to bartleby guidelines only first question is to be answered. So please upload…
Q: The most prolific production of rice during Neolithic times was in which of the following river…
A: The question is asking about the location where the most prolific production of rice occurred during…
Q: Weeds that grow and complete their life cycle under wet or dry condition of the soil. Lowland…
A: Weed A weed is a plant growing where is not wanted. It is unwanted plant. It is extremely noxious,…
Q: Plants that colonize disturbed areas (colonizing species aka weeds) have to disperse their offspring…
A: Seed dispersals is a important phenomenon of plant for their sirvival. Seed disperse in different…
Q: Imagine a rocky slope in the Santa Ynez Mountains behind Santa Barbara that is covered purple sage…
A: A rocky slope in the Santa Ynez Mountains behind Santa Barbara is covered with purple sage (Salvia…
Q: The earliest plant species that were domesticated had several fundamental features; list these…
A: Introduction Domestication can be defined as the process of adapting wild species for human use.…
Q: The greatest trophic diversity is found in which group of organisms?
A: Trophic means the hierarchical strata of a food web or nutrition. Trophic diversity means…
Q: The figure below shows the degree of stomatal opening in three plant species during the course of a…
A: Transpiration is a process of water loss from plants through evaporation into the atmosphere.
Q: List the two biomes that are dominated by grasses. What are the abiotic factors that control the…
A: A biome may be a large regional unit that's delimited by a selected zone, a specific major…
Q: What is the most predominant system of agriculture in areas which receive little annual rainfall?…
A: Below table shows the annual rainfall level in cm and their category, Annual rainfall…
Q: An ecologist studying plants in the desert performed the following experiment. She staked out two…
A: Kangaroo rats are mostly seed eaters, eating mostly mesquite beans and grass seeds. Occasionally the…
Q: Scientists have studied plant populations that have moved into areaswith low herbivory compared to…
A: Introduction:Evolution refers to the change in the species with time. Every single species living on…
Q: , please look thoughtfully at the image below of a 4000 year-old bristlecone pine in the White…
A: Bistlecone pine mainly found In white mountains of California. This is the oldest tree. They mainly…
Q: An ecologist studying desert plants performed the following experiment. She staked out two identical…
A: The study of interrelationship between the living organisms and its environment is known as ecology.…
Q: The figure below shows the degree of stomatal opening in three plant species during the course of a…
A: As we can see in the graph above The stomata in species A remains closed during day time. The…
Q: number of wild edible plants can be eaten. Two examples are Chickweed flowers Bilberries. What would…
A: In wild there are many plants species which are eaten by the animals or the birds. these plants grow…
Q: Miracle Rice Rice is staple food in Asia. In the 1950s, Asia faced food shortage and an impending…
A: Introduction : A genetically modified organism is one that has its genome modified artificially with…
Q: Name two of the most important factors that will determine the carrying capacity of a desert…
A: An ecosystem is the structural and functional unit of the biosphere. The biosphere is the region…
Q: Intraspecific competition is a competition between members of the same species and is commonly…
A: The number of plants needed per hedging length to achieve the desired effect is referred to as…
Q: All of the following are reasons why tropical rain forests less likely to grow back as secondary…
A: The statement which do not support why tropical rain forests less likely to grow back as secondary…
Q: Analyses of fossils, pollen, and tree rings have shown a gradual change in climate throughout…
A: Study of past climates is known as paleoclimatology. The climate changes with time. The change is…
Q: For a species of your choice, describe an ideal crop form (ideotype) well-suited for growth in a dry…
A: In systematics, an ideotype is a specimen identified as belonging to a specific taxon by the author…
Q: Please answer fast Traditional Ecological Knowledge is an important topic in Ethnobotany due to its…
A: Introduction :- Traditional Ecological Knowledge (TEK), often known as Indigenous Knowledge or…
Q: 21-2. Simplified Food Chain in an Ecosystem loss of loss of loss of energy as heat energy as heat…
A: Ans-. Corn plant (producer) Worm (primary consumer)
Q: Which of the following is NOT an adaptation among plants to increase access to nitrogen?…
A: Mutualistic association with fungi that convert atmospheric nitrogen into a biologically available…
Q: what is mutualism? mention any two example where the organisms involved are commercially exploited…
A: In this question we have to write the definition of mutualism and have to mention two examples.
Q: Intraspecific competition is a competition between members of the same species and is commonly…
A: An experiment was conducted which examined the effects of density on the germination and growth of…
Q: SCIENTIFIC INQUIRY An ecologist studying desert plantsperformed the following experiment. She staked…
A: Community ecology refers to the study of species that simultaneous exist in time and space. The…
Q: State all the farming techniques or technologies humans use to grow a rice. What is the importance…
A: Rice is a cereal grain that is widely consumed around the world. It is a grass that is primarily…
Q: please name some agricultural crops that crave nitrogen
A: Ans- Corn is the most widely planted field crop, with the highest nitrogen requirements per acre.…
Q: Ernie's school has three greenhouses, located in three parts of the school. Ernie notices that the…
A: The additional factors that could be tested are water availability
Q: Illustrate a hypothetical food web of the seagrass ecosystem services by using words and arrows
A: * food web is interconnection of food chains and a graphical representation of eating behaviour in…
In nature, the greatest concentration of large-seeded wild grasses, from which grains were domesticated, was found in:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps