Question
4) Determine whether the following situation is an r-Selected or K-Selected strategist. a. __ - A mouse gives birth to 25 pups. b. __ - A bear cub will stay with its mom for a year. c. __ - Usually fits under the J-Curve growth. d __ -2 weeks after birth. 4 Richardson'Ground Squirrels give birth to 5 pups. e. __ - The population of Mosquitos is usually in June and August.Once is hits September their population deelines drastically. f. __ - Organisms normally fit under the S-Curve growth.
Solution
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JoselynElite · Tutor for 8 years
Answer
a. **r-selected** - A large number of offspring is characteristic of r-selected species.<br /><br />b. **K-selected** - Extended parental care is a hallmark of K-selected species.<br /><br />c. **r-selected** - J-curve growth represents rapid, exponential population growth, typical of r-selected species.<br /><br />d. **r-selected** - Short time to maturity and multiple offspring indicate an r-selected strategy.<br /><br />e. **r-selected** - A boom-and-bust population fluctuation is typical of r-selected species, often linked to environmental changes or resource availability.<br /><br />f. **K-selected** - S-curve growth represents logistic growth, where population growth slows as it approaches carrying capacity, a characteristic of K-selected species.<br />
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