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Stack #4663977
| Question | Answer |
|---|---|
| Plants that reproduced sexually are | Genetically different from both parents |
| Reproduction of seedless plants | Seedless plants do not reproduce seeds for reproduction instead of seeds. The bodies of seedless plants grow from spores a sperm from one plant must swim through water to fertilize the egg of another plant. A fertilized egg then grows |
| Spore | A tiny structure that is dispersed from the parent plant that can grow into a new plant body |
| What carries sperm in seed plants? | Pollen |
| What does pollen look like? | Find dust |
| How can pollen be transported? | Wind, water and animals |
| What is the ovule? | A structure that contains the eggs |
| Where do eggs develop in the seed plant? | Inside the ovule |
| What is pollination? | When pollen reaches and fertilize an egg |
| What happens after fertilization? | An egg develops into an embryo |
| What does an embryo grow into? | A new plant |
| What is a seed? | A structure that that contains the embryo inside a productive coating |
| How can seeds be dispersed? | Wind, water or animals |
| What are the two main types of seed plants? | Non-flowering and flowering plants |
| What do non-flowering plants reproduce | Seeds not enclosing fruit often in cones |
| What do flowering plants reproduce? | Flowers and fruit |
| What are gymnosperms | Non-flowering seed plants |
| What are angiosperms? | Flowering plants |
| Which group is the largest in the plant kingdom? | Flowering plants |
| What do conifers produce? | Male and female cones |
| What carries sperm in the seed plants | Pollen |
| What is pollination? | When Paul is transferred to the egg of a plant |
| What is self pollination? | When pollen reaches the egg of the same plant |
| What is cross pollination? | When pollen from one plant is transferred to another plant |
| What role do animals play in pollination? | They act as pollinators and help transfer pollen between plants |
| What is nectar? | A sugar, rich liquid in flowers that provides energy and nutrients |
| Why are animals attracted to flowers? | Because of the color scent and nectar |
| How do animals help plants when they visit flowers | Pollen stick to their bodies and is carried to other flowers |
| How does the plant benefit from pollinators | Pollinator spread pollen, helping the plant reproduce |
| What do animals get from flowers? | Nectar which provides food and energy |
| What are the statement and pistol? | The statement is the male part that makes pollen, and the pistol is a female part that receives pollen |
| What happens after fertilization in a flower? | Ovules becomes seeds and the ovary becomes fruit |
| What does the stigma do? | It catches pollen because it is sticky |
| How do pollinators help plant plants? | They move pollen from one plant to another |
Created by:
maria11c