BSC 170 Exam 4 2024/2025 Exam
Questions with Detailed Verified
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genetic factors involved in sexual orientation of males - 🧠ANSWER
✔✔actual sequence of nucleotides
Xq28
epigenic factors involved in sexual orientation of males - 🧠ANSWER
✔✔modification of DNA that affects levels of gene expression
Methylation is common mechanism
Can fix genes in on or off configuration
May be temporary or permanent
physiological factors involved in sexual orientation of males - 🧠ANSWER
✔✔stress
Either of mother or individual may be linked to epigenetic changes
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED
, Xq28 and its role in male homosexuality - 🧠ANSWER ✔✔Recently
epigenetic markers were linked to this region
Androgen receptor genes in this region
The current hypothesis explaining why genes encoding homosexuality
haven't been lost due to selective pressure - 🧠ANSWER ✔✔Nurturing
uncle hypothesis:
Genes in this region may increase female fecundity
Sisters of gay males have more children
Greater inheritance of family's genes
Traits associated with attractiveness in humans - 🧠ANSWER ✔✔Symmetry
and pheromones
How pheromones are used in attraction and gender studies - 🧠ANSWER
✔✔People who are near middle of orientation spectrum may have
individual characteristics override a weaker orientation toward one gender
or the other.
The relationship between vaccines and autism - 🧠ANSWER ✔✔none
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED
Questions with Detailed Verified
Answers (100% Correct Answers) |
Already Graded A+
genetic factors involved in sexual orientation of males - 🧠ANSWER
✔✔actual sequence of nucleotides
Xq28
epigenic factors involved in sexual orientation of males - 🧠ANSWER
✔✔modification of DNA that affects levels of gene expression
Methylation is common mechanism
Can fix genes in on or off configuration
May be temporary or permanent
physiological factors involved in sexual orientation of males - 🧠ANSWER
✔✔stress
Either of mother or individual may be linked to epigenetic changes
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
1
STATEMENT. ALL RIGHTS RESERVED
, Xq28 and its role in male homosexuality - 🧠ANSWER ✔✔Recently
epigenetic markers were linked to this region
Androgen receptor genes in this region
The current hypothesis explaining why genes encoding homosexuality
haven't been lost due to selective pressure - 🧠ANSWER ✔✔Nurturing
uncle hypothesis:
Genes in this region may increase female fecundity
Sisters of gay males have more children
Greater inheritance of family's genes
Traits associated with attractiveness in humans - 🧠ANSWER ✔✔Symmetry
and pheromones
How pheromones are used in attraction and gender studies - 🧠ANSWER
✔✔People who are near middle of orientation spectrum may have
individual characteristics override a weaker orientation toward one gender
or the other.
The relationship between vaccines and autism - 🧠ANSWER ✔✔none
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
