B) Two sister chromatids exchange identical pieces of DNA.
C) Specific proteins break the two strands and re-join them with their homologs.
D) Each of the four DNA strands of a tetrad is broken and the pieces are mixed.
E) Maternal alleles are "corrected" to be like paternal alleles and vice versa.
Homologous chromosomes crossover during meiosis when specific proteins break two DNA strands at corresponding points and re-join them with their homologs, resulting in an exchange of genetic material.
When homologous chromosomes participate in a process called crossover during meiosis, option C) takes place. Specific proteins cause the two DNA strands to break at corresponding points. These proteins then re-join them with their homologs, switching certain sections of DNA between the two chromosomes. This process is a fundamental feature of sexual reproduction and contributes to genetic diversity because the chromatids that undergo exchange, although from homologous chromosomes, are not identical.
#SPJ6
Differences between the way men and women speak are largely culturally determined, though early research suggested they were due to societal socialization. Modern research indicates the impact of linguistic determinism - the way one's languages can influence one's thoughts and perceptions. Importantly, these gendered speech patterns are not a universal biological fact, but vary across different cultures.
Various factors, predominantly cultural and social, contribute to the differences between men's and women's speech. Early research theories such as those from Robin Lakoff suggested that societal socialization resulted in women's speech being seen as uncertain, excessively polite, and full of hedges. Likewise, Deborah Tannen argued that men and women communicate differently, with men focusing more on status and women on building connections through conversation.
However, more recent studies argue against this concrete division. Janet Hyde, challenging traditional gender role-based speech patterns, conducted a comprehensive analysis which showed minimal differences in verbal skills between boys and girls. Similarly, language research on cultural aspects from Madagascar and New Guinea reveal that speech patterns associated with gender are indeed culturally relative.
Another relevant factor is the role of linguistic determinism, which suggests that the language one speaks can significantly influence one’s thoughts and perceptions. This idea was demonstrated in Lera Boroditsky's research, that native German and Spanish speakers, in which nouns are gendered, describe things differently depending on the noun's gender in their language, even when communicating in a gender-neutral language such as English.
In conclusion, while there may be some observable differences in the way men and women speak, gendered speech patterns are largely cultural and vary significantly across different societies, and they cannot be generalized or naturalized as biological phenomena.
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Answer:
near the Equator
Explanation:
The part of the Earth that receives the most amount of solar radiation is always near the Equator. This is because the Earth itself revolves around the run in a tilted motion, since the Earth is round this makes the Equator always closest to the sun which means it will always get the most direct amount of Sun Radiation. This radiation causes more heat which ultimately causes a greater amount of water to be evaporated in this location.
Most of the water vapor in the atmosphere comes from evaporation of water near the Equator.
The subject of this question is Geography. The question is asking about the source of most of the water vapor in the atmosphere and where the greatest evaporation occurs. The correct answer is near the Equator. The Sun's energy is the main driver of evaporation, and areas with the greatest solar radiation, such as the regions near the Equator, experience the most evaporation.
#SPJ3
B: ionic bond
C: hydrogen bond
D: is crossed out