1. What is regeneration? Give the names of three animals which can reproduce their lost body parts.
2. What do you know about a stimulus? Give three stimuli that are related to the sense organs.
3. How do most of the small animals react to a stimulus?
4. Give the name of a plant that responds to the touch stimulus quickly.
5. How plants and animals are dependent on each other?
6. Give two examples of the plants that bloom at night.
Answers
Answer:
1. Lizards who lose all or part of their tails can grow new ones. ...
Planarians are flat worms. ...
Sea cucumbers have bodies that can grow to be three feet long. ...
Sharks continually replace lost teeth. ...
Spiders can regrow missing legs or parts of legs.
Sponges can be divided.
2. excited by three types of stimuli—mechanical, thermal, and chemical; some endings respond primarily to one type of stimulation, whereas other endings can detect all types.
3. Animals may respond to environmental stimuli through behaviors that include hibernation, migration, defense, and courtship. As a result of cold, winter weather (stimulus) some animals will hibernate.
4. Sensitive plant, (Mimosa pudica), also called humble plant, plant in the pea family (Fabaceae) that responds to touch and other stimulation by rapidly closing its leaves and drooping.
5. Plants and animals depend upon each other as mutual interdependence is must for their survival. Plants provide shelter for animals and they make oxygen for the animals to live. When animals die they decompose and become natural fertilizer plants. Plants depend on animals for nutrients, pollination and seed dispersal.
6. Queen of the Night. Queen of the night only blooms once every one or two years. ...
Datura. Datura wrightii is known by many names—datura, moonflower, jimsonweed, angel's trumpet— and has quite an interesting history. ...
'Red Flare' Water Lily. ...
Dragonfuit Cactus. ...
Evening Primrose. ...
'Casa Blanca' Lily. ...
Gardenia Augusta. ...
Four O'Clocks.
Explanation:
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Answer:
1
Explanation:
1.Here are a few of these amazing creatures.
Lizards who lose all or part of their tails can grow new ones. ...
Planarians are flat worms. ...
Sea cucumbers have bodies that can grow to be three feet long. ...
Sharks continually replace lost teeth. ...
Spiders can regrow missing legs or parts of legs.
Sponges can be divided.
2.These stimuli are monitored closely by receptors and sensors in different parts of the body. These sensors are mechanoreceptors, chemoreceptors and thermoreceptors that, respectively, respond to pressure or stretching, chemical changes, or temperature changes.
3.Animals may respond to environmental stimuli through behaviors that include hibernation, migration, defense, and courtship. As a result of cold, winter weather (stimulus) some animals will hibernate.
4.Sensitive plant, (Mimosa pudica), also called humble plant, plant in the pea family (Fabaceae) that responds to touch and other stimulation by rapidly closing its leaves and drooping.
5.Plants and animals depend upon each other as mutual interdependence is must for their survival. Plants provide shelter for animals and they make oxygen for the animals to live. When animals die they decompose and become natural fertilizer plants. Plants depend on animals for nutrients, pollination and seed dispersal.
6.To get you started, here are 13 flowers that bloom at night.
- Evening Primrose. Evening primrose (Oenothera biennis) is a biennial plant native to parts of North America. ...
- Moonflower. ...
- Datura. ...
- Brugmansia. ...
- Night Gladiolus. ...
- Night Phlox. ...
- Night-Blooming Jasmine. ...
- Night-Scented Orchid