_____ eat producer and consumers
Answer:
1)Consumers
2)Omnivores
Explanation:
Primary consumers are animals that eat primary producers; they are also called herbivores (plant-eaters). Secondary consumers eat primary consumers. They are carnivores (meat-eaters) and omnivores (animals that eat both animals and plants).
Omnivores eat both producers and consumers. Most people are omnivores, since they eat fruits, vegetables, and grains from plants, and also meat and dairy products from animals. Dogs, bears, and raccoons are also omnivores
b. Reinforcement is a type of natural selection.
c. Reinforcement decreases the morphological difference between two incipient species.
d. Reinforcement is also called dispersive selection
The statements about reinforcement is true is that Reinforcement decreases the morphological difference between two incipient species.
Option C is correct.
Reinforcement is described as a type of natural selection that occurs when two populations that are becoming reproductively isolated from each other start to develop preferences for mates from their own population.
This can lead to a decrease in the morphological difference between the two populations, as they become more adapted to each other's mating preferences.
In conclusion, reinforcement is a type of natural selection, not the other way around. Option d is incorrect because reinforcement is also called assortative mating, not dispersive selection.
Therefore option B is correct
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The wolf population is naturally controlled through their ecological role as a keystone species. Their presence impacts other animal populations and vegetation, influencing the overall biodiversity of an ecosystem. Additionally, their social and territorial behaviors also play a role in their population control.
The wolf population is naturally controlled in the environment through a combination of factors, most notably their role as a keystone species. For instance, their reintroduction into Yellowstone National Park in 1995 drastically changed the local ecosystem. The wolves suppress the populations of elk and coyotes, allowing for increased vegetation and subsequently higher diversity in the park.
This change in grazing behavior of elk resulted in willow and cottonwood seedlings growing in areas previously grazed barren, reducing erosion, providing shading to creeks and improving fish habitats. Other animals, like beavers, also benefited from these changes in the habitat. Furthermore, the dynamics of wolves in a pack, their hierarchical social structure, impacts their proliferation and territorial behavior which also influences their population numbers in the wild.
Therefore, wolves, like other animal populations, are regulated naturally by a complex web of ecological interactions and processes.
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B.polysomy
C.haploidy
D.diploidy