Select the correct answer from each drop-down menu. Hugh is writing an article for an ecological magazine. Help him complete the sentences
Trophic level transfer *blank*(efficiency, efficacy, expectancy)
(TLTE) is the measure of the amount of energy transferred at each trophic level. Scientists measure TLTE to
understand the available energy for successive trophic levels. Low TLTE results in*blank*(lower, higher, constant)
numbers of trophic levels.

What are some things that limit population growth?

In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles