EOC Biology STAAR prep
Four common relationships between organisms are listed in the box. Which statements best describe these relationships?
A. Relationships 1 and 4 are examples of mutualism. Relationship 2 is an example of commensalism. Relationship 3 is an example of parasitism.
B. Relationships 1, 2, and 4 are examples of mutualism. Relationship 3 is an example of parasitism.
C. Relationship 1 is an example of commensalism. Relationships 2 and 4 are examples of mutualism. Relationship 3 is an example of predation.
D. Relationships 1 and 2 are examples of commensalism. Relationships 3 and 4 are examples of mutualism.
Please explain, I don't want just an answer.
Solved
Show answers
More tips
- F Food and Cooking Аэрогриль: Все, что нужно знать для подготовки здоровой и вкусной пищи...
- G Goods and services How to choose a washing machine?...
- F Family and Home Is it Worth Knowing the Gender of Your Child Before Birth?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking How to cook crayfish? Everything you need to know...
- G Goods and services LED-подсветка в LCD-телевизорах: 5 причин, почему она лучше других технологий...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
Answers on questions: Biology
- P Physics Compare the processes and locations of cellular respiration and photosynthesis. explain why it is accurate to say that life on earth is solar-powered....
- P Physics To weigh a fish, a person hangs a tackle box of mass 3.5 kilograms and a cooler of mass 5 kilograms from the ends of a uniform rigid pole that is suspended by a rope attached to its...
- M Mathematics 876 X. 7 ——— What’s the answer please help...
- B Business Yale Company manufactures hair brushes that sell at wholesale for $3 per unit. The company had no beginning inventory in the prior year. These data summarize the current and prior...
- M Mathematics 75 students are going on the trip. The number of 7th graders is five more than the number of 6th graders. The number of 8th graders is fifteen less than three times the number of 6th...
Ответ:
Species interactions are categorized based on their reciprocal effects (the effects that the interaction has on each species/individual involved).
1. Bees pollinate plants as they move from flower to flower collecting pollen.
This is a mutualistic relationship because the both species involved in this interaction benefit from the interaction. The bee benefits because it obtains nectar which is provided by the plant. The plant benefits because the bee carries the plants pollen to other plants, allowing the plant to reproduce.
2. Green algae grow on the backs of spider crabs living in shallow water.
This is another example of a mutualistic relationship because both species involved in this interaction benefit from the interaction. The spider crab benefits from the camouflage that the algal growth provides, while the algae benefits from the protection from predators provided by the spider crab.
3. Fleas living on skin of dogs and obtaining nutrients from dogs blood.
This is a parasitic relationship because one of the species benefits from the interaction while the other species in negatively impacted by the interaction. The flea benefits from the nutrients obtained from the dogs blood while the dog is negatively impacted by the fleas presence (loss of blood, discomfort).
4. Nitrogen-fixing bacteria obtain nutrients from host plants and use the nitrogen to supply host plants with nitrogen.
This is an example of mutualism because both species in this interaction are benefitting from the interaction. The nitrogen fixing bacteria benefit by receiving nutrients from the host plant while the host plant is benefitting from receiving nitrogen from the bacteria.
Feel free to comment and ask any additional questions.
Ответ:
the answer is B but... go to pad let now!!!
Explanation:
Ответ: