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What is the food needed by dogs? How do they obtain their food? How do they perform reproduction? How does development takes place in dogs?
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- asap What are some of the applications of animal reproduction and development in the real world?What is Reproduction? Explain how humans reproduce their young ones?How do different types of energy investment by females contribute to the reproductive success of a frog, a chicken, and human? Drag the appropriate items to their respective bins. Reset Help embryos have gelatinous coat and lack internal membranes internal fertilization external fertilization embryos have internal membrane invest energy to the protection of their embryos by strong shells invest energy to the gamete production invest energy to the protection of their embryos by internal development Frog Chicken Human
- Is fecundation in mammalsinternal or external?Why is mating important in external fertilization of animals? A) It ensures survival of offspring B) It ensures sperm dilution C) For pleasure D) It ensures fertilizationWhich is NOT a common characteristic of mammals? A) have small brains compared to skull size B) have three middle ear bones C) have hair or fur D) young are fed milk produced by the mothers mammary glands
- Which of the following is an INCORRECT statement? Question 6 options: a) The early embryo of a higher animal is never like a lower animal, but only like its early embryo. b) During the first three stages of development, blastomeres become smaller by way of each embryonic cleavage. c) The space inside of the neural tube will eventually become the space inside of the digestive system. d) A zygote results from the union of sperm and egg.How are mammalian extraembryonic membranes formed?How do the two kinds of mammalian reproductive cycles— estrous and menstrual differ?