You are given a data of another population of the same species of purple orchid,

Question

You are given a data of another population of the same species of purple orchid, which initially (generation 0) contain 200 seedlings, 200 first-years, and 200 second-years, and assuming that this population has the same survival rates and fecundity as the population above a. predict the population size for each age of the of the next 5 generations. Round your estimate to one decimal place.

b. Another way to calculate a fintite population growth rate () is to calculate the change of population size from one generation to another (=Nt+1/Nt ). Use your data from part a to estimate yearly 's and plot them against generation time. Round your estimate to two decimal points

c. How is this yearly estimate of different or similar to the calculated in question 1? would your yearly estimate of change if you calculate more generations?

Explanation / Answer

ANSWER:

Once you develop more than a passing interest in orchids, you will quickly notice how diverse this exotic plant family is. Encompassing genera that yield both the vanilla you love to bake with and fragrances you love to wear, each flower has unique characteristics and care requirements. Compare your plants to some of the most commonly cultivated orchids to help you determine what type of orchid you’re growing.

If you have a brassavola orchid like this one in your home or garden, you may smell it before you see it. The perfume that is released only in the evening and white color are indicative of many flowers that depend on moths for pollination.

If your Catasetum orchid leaves begin to yellow and drop off, don’t despair; this deciduous orchid loses its leaves naturally during winter dormancy. There is much variation in appearance between Catasetum species, but one feature they all have in common is the trait of producing male or female flowers, which bear little resemblance to each other. The male flowers bear an anatomical trigger that forcefully ejects pollen onto visiting bees.

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