'increase attractiveness' is a valid phrase and can be used in written English.
You can use it to describe any action that increases the appeal of something or someone. For example, "The spa's special treatments help to increase attractiveness and improve confidence."
"There's a desire to increase attractiveness, especially for women, and possibly to attract a new partner.
After all, body modification is more than a desire to increase attractiveness.
This and other forms of bodily adornment were generally done on individual initiative to demonstrate bravery and increase attractiveness.
Failure to increase attractiveness may result in Asia-Pacific exchanges losing market share in the global equity market.
Epibiosis may not only reduce seaweed fitness, but also increase attractiveness to consumers, and thus defense production should also be triggered by epibionts.
Men's traits are better designed for contest competition than for other sexual selection mechanisms; size, muscularity, strength, aggression, and the manufacture and use of weapons probably helped ancestral males win contests directly, and deep voices and facial hair signal dominance more effectively than they increase attractiveness.
For example, although we selected for increased attractiveness, the least attractive males among those selected may have benefited by having more fecund daughters than the most attractive males.
Similarly, in maize, Mu-insertional lox3-4 mutants displayed increased attractiveness to RKNs, and an increased number of juveniles and eggs were accompanied by elevated levels of JA [ 53].
This increased consistency in volatile induction may explain the increased attractiveness of infested pre-flowering plants to C. glomerata parasitoids.
Interestingly however, height and penis size had an almost equal effect in increasing attractiveness.
Basing agreements and training exercises are being developed to help counter the region's increasing attractiveness to terrorist groups.
