Answer the following statements true (T) or false (F)
1. Modern humans show a type I survivorship curve.
2. K-selected populations tend to reproduce quickly.
3. Exponential growth is rare because resources are usually limiting.
4. r-selected species tend to have type III survivorship curves.
5. Drought and floods are considered to be density-dependent factors potentially affecting population size.
1. TRUE
2. FALSE
3. TRUE
4. TRUE
5. FALSE
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The type of mutation that results in a loss of material from the genome is called what?
A) inversion B) duplication C) deletion D) translocation
One of the end products of meiotic division of a megasporocyte, followed by mitosis, is the productionof:a
a single tetraploid egg cell. b. two diploid eggs cells. c. four haploid egg cells. d. a single haploid egg cell. e. one diploid egg cell..
What type of RNA is responsible fro the delivery of amino acids during translation?
a. ribosomal RNA b. messenger RNA c. transfer RNA d. coding RNA
Generally, it is not possible to determine whether nondisjunction failed to occur in oogenesis or spermatogenesis. However, it is possible to assert that _________ resulted in nondisjunction in _________.
A. XXY; oogenesis B. XYY; spermatogenesis C. XXX; oogenesis D. XXY; spermatogenesis E. XO; oogenesis