Looking at a variety of animals,what are the advantages to restricting reproduction to a limited time period? Why do so many animals have a sharply defined reproductive season during the year?
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Looking at a variety of animals,what are the advantages to restricting reproduction to a limited time period? Why do so many animals have a sharply defined reproductive season during the year?
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- Looking at a variety of animals, what are the advantages torestricting reproduction to a limited time period? Why do so many animals have a sharply defined reproductive season during the year?Considering a range of animals, what are the benefits of limiting reproduction to a specific time frame? Why do so many animal species have clearly defined reproductive seasons?Why is sexual reproduction useful if only half the animals can produce offspring and two separate cells must be combined to form a third?
- Briefly compare and contrasts the advantage of asexual and sexual reproduction. Which one is most common in animals?Asexual reproduction passes on 100% of the parent's genes but it is relatively rare. What are the advantages of sexual vs asexual reproduction? In some cases, species are hermaphrodites to reduce the difficulty in finding mates. What is the difference between simultaneous and sequential hermaphrodites? Why is "selfing" relatively rare?What are some possible functions of spicules and spongin? How are these sponge parts alike and different? Why is sexual reproduction beneficial for sponges (or other organisms)? When could asexual reproduction be beneficial?
- Why do asexual reproduction in animals reproduce faster than sexual reproduction? In which environment will reproduction be more effective, stable or predictable? Explain your answer in 3 sentences only. In which method has high rate of survival, sexual or asexual reproduction? Why?Describe the advantages and disadvantages of asexual reproduction and sexual reproduction. Provide three examples of animals that engage in each type of reproduction.Why should we have equal reproduction of male fish and female fish in the ocean? What are the advantages and disadvantages?
- What are the evolutionary advantages for an organism to reproduce both asexually and sexually?Describe the feeding process of a sponge. Make sure to use the following vocabulary in your answer: spongocoel, choanocytes, phagocytosis. What are some possible functions of spicules and spongin? How are these sponge parts alike and different? Why is sexual reproduction beneficial for sponges (or other organisms)? When could asexual reproduction be beneficial?A)How does a closed circulatory system function differently from an open circulatory system? And identify any benefits to an open circulatory system? B)Identify two differences (either structures or functions) between gills and lungs in terms of how oxygen is captured from the environment. C) Create a table that compares spermatogenesis and oogenesis. Include a bit of information about the hormonal control of reproduction in the comparison.