It all about flowering plants-use for asexual and sexual reproduction example Please help it is due tomorrow Remember it is about flowering plants-use for asexual and sexual
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Sexual maturity is the age in which the reproductive organs mature and mating occurs. In context of plants sexual maturity refers to the age at which the plant produces flowers.
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- of chromosomes prior to sexual reproduction and fertilization: • Why do males even exist? •Is there any advantage to keeping males around from a genetic perspective?All sexually-reproducing animals must have certain basic anatomical structures in order to reproduce sexually. Choose an animal, identify its sex (e.g. "female nematode") and answer the questions below: Briefly describe the organs your chosen animal has that fit the relevant categories • Give a brief description (three to four words) of the function of each listed organ.gle Chrome om/mod/quiz/attempt.php?attempt=17129308cmid%-837776 NG SYSTEM (ACADEMIC) In a sponge, reproduction is: CO a. Individuals have both male and female reproductive systems. O b. Individuals either have a male or a female reproductive system. C. Some individuals have only sexual reproduction, while others are entirely asexual. O d. Reproduction is entirely asexual by budding. O e. Individuals have nor reproductive organs, but produce both male and female gametes.
- QUESTION 2 Viviparity • Commonly requires an energy rich yolk. • Occurs with external fertilization. • Requires extensive parental investment in offspring. • Requires a placenta in all animalsDefine sexual selection and describe an example of intersexual and intrasexual sexual selection in animals. Be sure to detail what trait(s) is/are being sexually selected.* Cyber High O Ling Ling • K$hare, Bris, G Ma X & world.cyberhigh.org/Course.aspx?courseVersionld=224&unit=4&courseCode=biology-a&pid=D504040&req=quiz8790&Digest=p5NDx4ZL7FLNo.. The concept that traits in parents are mixed together to form an intermediate condition in their offspring is called: sharing inheritance. blending inheritance. merging inheritance. combining inheritance. Next Sign out O 4:50 OOO
- E Sarha Policard - MP3 Delievrable X Period 7 YVPGjue-hntxJsMeZtITKCDIgRKd7Dq-611W7HF8R-8/edit = Peek a Bamboo! ☆回 Is Add-ons Help Accessibility Last edit was seconds ago Arial 15 BIUA 8. Knowing that the male bush frogs attract their mates into the bamboo, and bullfrogs attract their mates to a territory, do you think that one type of frog has a reproductive advantage over another one due to their specific living environment? Explain.IHGUR.AEMI?_28n=condexternal_browser=0&launchUrl=https%253A%252F%252Fnewconnect.mheducation.com6252F/activ Ch. 9 Quiz fi Saved Help Save & Exit Submit Sexual reproduction is important to the survival of a species in a changing environment because Multiple Choice eook References It produces genetically different individuals. it produces genetically identical individuals. All answers are correct it requires only one individual It requires less overall energy expenditure than asexual reproduction O OWhat is NOT a disadvantage of internal fertilization? the ability to reproduce on land without needing external water the need for more specialized reproductive structures the production of fewer embryos the reduction in the randomness of fertilization (less genetic variability in offspring)
- Explain the trade-off between number of offspring and amount of parental investment per offspring. The trade-offs of parenting Parental investment expenditure of time and energy on one offspring Pros: parental investment may inorease the chances of an offspring to sunvive and reproduce w net l e Cons parental in vestmentreduces the parent's abilityb generate additional offspring Parental investmentis a limitedresource Why do males and females have different reproductive strategies? Why do males in many species employ a number-of-offspring strategy while females employ the parental investment strategy? Females are more likely to gain from parental investment: Evolution of sexual reproduction 1. The of tspring they care for have 100% c carrying their genes Divergent selection that favored two alternative reproductive strategies % chance of 2. Their gain from multiple mates is limitedbetter to nvest in parenting than in mating 1. Numberof-ofthoring sategy Individuab whose gametes are good…Which of the following statements best describes the advantage of sexual reproduction in organisms? It reduces genetic variation, which may be useful in the future. It prevents adaptation in a changing environment. It yields offspring with novel combinations of traits. It eliminates the possibility of harmful traits being passed on. tnf: Which of the following statements best describes the functions of villi and microvilli? Villi and microvilli form the inner layer of epithelial tissue in the small intestine and increase the absorption of nutrients from chyme. Villi and microvilli absorb food through the small intestine via smooth muscle contractions called peristalsis. Villi and microvilli increase the surface area of the small intestine, which increases the absorption of nutrients by diffusion. Villi and microvilli increase the surface area of the small intestine, which aids in the absorption of bile salts and vitamin B12.Which of the following IS TRUE about sexual dimorphism (choose all that apply)? Group of answer choices it refers to morphological differences between the sexes it refers to the principles of selecting reproductive partners No answer text provided. in represents a form of intraspecific variation