Question

The number of males in a group is influenced by: Select all that apply.

None of these
Infanticide risk
The number of females in the group
The predation risk of the environment

Answer 1

The number of males in a group is influenced by infanticide risk, the number of females in the group, and the predation risk of the environment.

Step-by-step explanation:

The number of males in a group is influenced by:

• Infanticide risk: In some animal species, such as lions, infanticide is a common behavior where males kill the offspring of other males. This can influence the number of males in a group.
• The number of females in the group: If there are more females available for mating, it can lead to increased competition among males and affect the number of males in the group.
• The predation risk of the environment: High predation risk can result in the decreased survival rate of males, leading to a lower number of males in the group.

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