Match the following: a. tiny structures which synthesize proteinsb. round structure within the cellc. contain genes with the information controlling celld. produce and package cell secretionse. channel through which molecules move in cytoplasmf. produce the spindle fibers for cell divisiong. produce r-rna to make ribosomes1. centrioles2. nucleolus3. nucleus4. endoplasmic reticulum5. golgi bodies6. ribosomes7. chromosomes
Answers: 1
Biology, 22.06.2019 09:10, ballin4534
Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10
Answers: 2
Biology, 22.06.2019 13:30, sabinaschaaf10
What is any method of measuring the age of an object or event in years, such as using atomic half-life?
Answers: 2
Match the following: a. tiny structures which synthesize proteinsb. round structure within the cellc...
Biology, 25.10.2019 03:43