Sentences with phrase «males reach adulthood»
As males reach adulthood, they often begin to challenge each other for access to mates and territory.
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male rats did not reach adulthood.
The male mosquitoes are modified so their offspring will die before reaching adulthood and being able to reproduce.
Oxitec's Simon Warner: Engineered male fall armyworms contain a gene that prevents female offspring from reaching adulthood, reducing wild pest...
The modified male insects are released to mate with wild pest females, they pass on these two genes, and over 95 % of the offspring die before reaching adulthood.
Showing a need for violence in order to gain sexual pleasure is a dangerous combination, and some of the many adolescent males that view this type of movie in excess, may reach adulthood still believing the lie that sex and violence are inseparable.
Food & Water Watch, which is strongly opposed to the project, clarifies that the males are not actually sterile — they reproduce, but they pass on a lethal gene that prevents the offspring from ever reaching adulthood.