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plants have developed varius types of seed Dormancy is a mechanism to prevent germination during unsuitable ecological conditions, when the probability of seedling survival is low.
One important function of most seeds is delayed germination, which allows time for dispersal and prevents germination of all the seeds at same time. The staggering of germination safeguards some seeds and seedlings from suffering damage or death from short periods of bad weather or from transient herbivores; it also allows some seeds to germinate when competition from other plants for light and water might be less intense. Another form of delayed seed germination is seed quiescence, which is different than true seed dormancy and occurs when a seed fails to germinate because the external environmental conditions are too dry or warm or cold for germination. Many species of plants have seeds that delay germination for many months or years, and some seeds can remain in the soil seed bank for more than 50 years before germination.
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Why do plants lack phagocytosis cells?
Plants lack phagocytosis cells because they do not need to engulf and digest other cells as animals do. Instead, plants have developed rigid cell walls and specialized defense mechanisms, such as chemical signaling and physical barriers, to protect themselves from pathogens. Their nutrient acquisition primarily relies on absorption through roots and photosynthesis, rather than predation or scavenging. Consequently, phagocytosis is not a necessary function for their survival.
How do plants like amorseco adapted for reproductive?
Amorseco plants, like many others, have adapted their reproductive strategies to ensure successful pollination and seed dispersal. They often produce vibrant flowers and scents to attract pollinators, while some species utilize wind or water for pollen distribution. Additionally, these plants may have developed specific mechanisms for seed dispersal, such as fleshy fruits that entice animals to consume them, aiding in the spread of their seeds to new locations. These adaptations enhance their chances of reproduction and survival in diverse environments.
As reproductive strategies have evolved in plants did gametes become larger?
No, in plants gametes did not become larger as reproductive strategies evolved. Instead, plants developed various mechanisms to aid in fertilization, such as producing pollen grains to carry sperm cells to the egg cells. This enabled plants to efficiently reproduce without the need for larger gametes.
Why do plants need to protect themselves?
Plants need to protect themselves from herbivores, pathogens, and environmental stresses to survive and grow. They use physical barriers, chemicals, and defensive mechanisms to deter potential threats and ensure their survival. Without these protections, plants would be vulnerable to damage and harm, impacting their ability to reproduce and thrive.
Which seed has a better chance of survival?
The survival chances of a seed depend on various factors, including its species, environmental conditions, and the presence of nutrients and water. Seeds that are adapted to their specific environments generally have better survival rates, as they have developed mechanisms to withstand local conditions. Additionally, factors such as seed size, dormancy strategies, and the ability to germinate quickly can influence survival. Overall, seeds that are well-suited to their habitat and have access to essential resources are more likely to thrive.
What biome has plants such as prickly pears yucca and brittlebush?
The biome that features plants like prickly pears, yucca, and brittlebush is the desert biome. These plants are well-adapted to arid conditions, often characterized by low rainfall and extreme temperatures. They have developed various survival mechanisms, such as water storage and drought resistance, to thrive in harsh environments. Deserts are typically found in regions with high evaporation rates and limited vegetation.
How does the defense mechanisms increase the caterpillar's chances of survival?
By protecting itself
All plants and animals have mechanisms that what?
All plants and animals have mechanisms that help them adapt to their environment, reproduce, and survive. These mechanisms may include camouflage, migration, or different modes of reproduction.
How do plants adapt themselves to their environment for survival?
needs survival
How do plants respond?
Plants respond to their environment through various mechanisms such as adjusting growth patterns, altering hormone levels, and activating defense mechanisms. They can also respond to stimuli like light, gravity, touch, and temperature to optimize their chances of survival and reproduction. Overall, plants have evolved sophisticated systems to sense and react to changes in their surroundings.
Why do organisms need plants algae and bacteria for survival?
The organisms need plants, algae and bacteria for their nourishment. This ensures their survival.
Why do some plants die when it gets cold?
Some plants are adapted to cold temperatures and survival through snow and frost; others plants that originate in more temperate areas are not able to withstand snow or frost and will die. Plants which normally grow in cold climates have mechanisms as well as chemical "anti-freeze" to prevent them being damaged or killed in cold weather
Where survival mode on Plants vs Zombies ipod?
Why is there no survival mode on iPod
How do plants like amorseco adapted for reproductive?
Amorseco plants, like many others, have adapted their reproductive strategies to ensure successful pollination and seed dispersal. They often produce vibrant flowers and scents to attract pollinators, while some species utilize wind or water for pollen distribution. Additionally, these plants may have developed specific mechanisms for seed dispersal, such as fleshy fruits that entice animals to consume them, aiding in the spread of their seeds to new locations. These adaptations enhance their chances of reproduction and survival in diverse environments.
As reproductive strategies have evolved in plants did gametes become larger?
No, in plants gametes did not become larger as reproductive strategies evolved. Instead, plants developed various mechanisms to aid in fertilization, such as producing pollen grains to carry sperm cells to the egg cells. This enabled plants to efficiently reproduce without the need for larger gametes.
Is a process that plants undergo to make sugars which are necessary for the plants survival and for the survival of animals that feed on the plants.?
The process described is photosynthesis, where plants use sunlight to convert carbon dioxide and water into sugars for energy. This energy is essential for the plant's growth and survival, and for animals that rely on plants as a food source in the ecosystem.
What is the most highly developed plant?
Angiosperms
