When a disease kills a large amount of the rabbit population which is the competition among wolves most likely. So, the correct answer is (B).
Competition is the interaction of individuals that fight for a common resource which is in limited supply, but more likely can be defined as the direct or indirect interaction of organisms which leads to a change in fitness when the organisms share the same resource. This results in the negative effects on the weaker competitors.
There are three forms of competition among the animals. Out of three. two of them , interference competition and exploitation competition, are categorized as real competition and the third form is apparent competition which is not a real competition.
Interference competition occurs directly between different individuals but exploitation competition and apparent competition occur indirectly between different individuals.
Thus, when a disease kills a large amount of the rabbit population which is the competition among wolves most likely. So, the correct answer is (B).
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Answer: Vitamins are organic substances present in minute amounts in natural foodstuffs. Having too little of any particular vitamin may increase the risk of developing certain health issues. A vitamin is an organic compound, which means that it contains carbon
Explanation:
Answer: Takes protein out of the cell
Explanation: All the proteins are synthesized in the ribosomes and then it is transported to various organelles.
The protein molecules are transported to the endoplasmic reticulum for further modification and this transportation of protein is carried out by the endomembrane system.
Hence, the endomembrane system and ribosomes work together.
Answer:
All of the following statements about culture are true except for "a. it is not transmitted across generations."
Culture refers to the shared beliefs, values, customs, behaviors, and artifacts that characterize a particular group or society. It is an essential part of human societies and influences various aspects of our lives. Here are the correct statements about culture:
b. Culture provides a blueprint that determines the way we think, feel, and behave in society. It shapes our worldview, influences our perceptions, and guides our actions. For example, cultural norms and values influence how we interact with others, make decisions, and interpret social situations.
c. Culture helps to define who we are. Our cultural background plays a significant role in shaping our identity. It contributes to our sense of belonging, shapes our individual and collective identities, and influences how we perceive ourselves and others.
d. Culture influences our knowledge, beliefs, and values. It provides a framework for understanding the world around us and shapes our understanding of what is right, wrong, important, or valuable. For instance, cultural beliefs may influence our attitudes towards education, religion, family, gender roles, and social issues.
However, statement a. is incorrect. Culture is indeed transmitted across generations. It is passed down from one generation to another through various mechanisms such as socialization, education, storytelling, traditions, and language. Each new generation learns and internalizes the cultural practices and beliefs of their society, contributing to the continuity and preservation of culture over time.
In summary, culture is transmitted across generations and has a profound impact on our thoughts, feelings, behaviors, identity, and values.
The magnifying power of an electron microscope is 500 times greater than that of a compound microscope.
A microscope is a device that enlarges an image of a small object to expose details that the unassisted eye cannot perceive. The optical microscope, which employs visible light focused through lenses, is the most used type of microscope.
We wouldn't be aware of the existence of cells, how plants breathe, or how rocks change through time without them. Optical microscopy, scanning probe microscopy, and electron microscopy are the three basic categories.
Microscopes are a staple of life science study, but improvements in imaging have made it possible for their usage to spread across the majority of scientific and technological fields. They are frequently employed to observe various cell kinds, examine clinical specimens, and scan nanomaterials.
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Natural selection has been the process that allows organisms to adapt to changes. Heritable variations for some traits are required for natural selection. Thus, option A is correct.
Natural selection has been defined as the process of survival and reproduction that are evident in evolution and are characteristic of a population or generation of the species.
For natural selection to occur variations, existence and inheritance are the major requirements that are crucial for the organism to show the adaptation and evolutionary process.
Traits inherited from the previous generation must show some variation so as to make the current generation more beneficial and selectable over the ancestral generation.
Therefore, option A. the heritable variations of some traits are an important factor for natural selection.
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Your question is incomplete, but most probably your options were,
Answer:
1. heritable variations for some traits
Explanation:
Assuming the options are:
there are four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.