Answers For Reproductive Success Online Practice.
1. Anther
2. Stigma
3. Both need water for the gametes to unite.
4. A fern
5. A hummingbird
6. A plant that has small unscented white flowers and produces a lot of light, dry pollen.
7. To gain resources to increase success
8. Male birds with bright colors have to preen frequently in order to maintain their feathers and keep pests away so they can attract mates.
9. Humans expend energy and time to care for offspring, while ladybugs do not.
10. Trends--Don't know what this has to do with Science LOL.
11. Grouping
And BTW people put thumbs down bc we are right and they don't want to say it. LOL
Ehh somtimes you are wrong not trying to be rude
Are they correct
To get the answers to these questions, you can use various methods such as studying biology textbooks, searching online resources, attending lectures or classes, or discussing with knowledgeable individuals. Here are the explanations for each answer:
1. Anther: Anther is the part of a flower's stamen that produces and holds the pollen grains.
2. Stigma: Stigma is the receptive part of a flower's pistil, where the pollen lands and germinates.
3. Both need water for the gametes to unite: In some plants, such as mosses, ferns, and algae, the male and female gametes (sperm and egg cells) need water for efficient fertilization. This is because they swim in water to reach and unite with each other.
4. A fern: Ferns are a type of plant that reproduce through spores rather than producing seeds. They have specialized structures called sporangia that release spores for reproduction.
5. A hummingbird: Hummingbirds are known for their role in plant pollination. When they feed on nectar from flowers, their bodies come into contact with the flower's reproductive organs, transferring pollen from one flower to another.
6. A plant that has small unscented white flowers and produces a lot of light, dry pollen: This description suggests anemophilous pollination, where plants rely on wind to carry their pollen. The small unscented white flowers produce light and dry pollen, which can easily be carried by wind to reach other flowers for fertilization.
7. To gain resources to increase success: In the context of reproductive success, organisms, including plants and animals, often engage in behaviors or adaptations to acquire resources. These resources may include food, mates, territory, or protection. Gaining these resources increases an organism's chances of survival and successful reproduction.
8. Male birds with bright colors have to preen frequently in order to maintain their feathers and keep pests away so they can attract mates: Male birds often develop bright and colorful plumage as an adaptation to attract females during courtship. To maintain their feathers' bright appearance and health, they engage in preening behavior, which involves grooming and cleaning their feathers. Preening helps remove dirt, parasites, and keeps the feathers in good condition.
9. Humans expend energy and time to care for offspring, while ladybugs do not: Different species have different reproductive strategies. Humans are known for their extensive parental care, where parents invest time, energy, and resources in raising their offspring to increase their chances of survival. In contrast, many insects, including ladybugs, have a strategy of laying a large number of eggs with minimal parental care. Their eggs hatch into larvae, which undergo metamorphosis and develop into adults with little to no parental involvement.
10. Trends: Without further context, it is unclear what the term "trends" refers to in the context of reproductive success. However, in scientific study, observing and analyzing trends in data can help researchers identify patterns, relationships, or changes over time, leading to a better understanding of various phenomena.
11. Grouping: Again, without additional context, it is uncertain what "grouping" specifically refers to in the context of reproductive success. Grouping can have various meanings depending on the context, such as social behaviors, the formation of alliances or families, or the grouping of organisms based on shared characteristics.