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The Saguaro cactus or the arctic Sitka spruce. The Saguaro cactus matures in 60-70 years and the Sitka can take hundreds of years due to the low sunlight in the arctic.
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What is the strategy that allows seeds to survive long periods of bitter cold or extreme heat or drought?
Seeds have evolved various strategies to survive harsh conditions, such as dormancy, desiccation tolerance, and protective seed coats. Dormancy allows the seed to remain in a state of suspended animation until conditions improve, while desiccation tolerance enables them to withstand extreme dryness. Protective seed coats provide a physical barrier against external threats, safeguarding the seed until conditions are suitable for germination.
How the germinating seed survive in the absence of the major organs of plant?
germinating seed absorb a lot of their nutrients from the cotyledons during the first stages of germination
Will a seed grow if part of it is removed?
depends what is removed. if it is the embryo no, if it is part of a cotyledon then it may survive
What fruit travelled the farthest?
The coconut is known for traveling long distances by floating across oceans. The coconut seed is buoyant and can survive for up to 120 days at sea, allowing it to be dispersed to far-flung locations.
What allows seed plants carry out long distance reproduction?
Seed plants carry out long distance reproduction by animals, rain, wind, or pollen.
How does a sunflower seed survive?
water it
Does all seed need sunlight to survive?
no
Why can the embryo survive inside the seed for a long time?
The plant embryo can suvive inside the ssed because it derives its food from the endosperm and cotyledon.
How is seed adapted for long survival?
Seeds are adapted for long survival through mechanisms such as dormancy, which allows the seed to remain inactive until conditions are favorable for germination. They also have protective seed coats that shield them from environmental stressors like desiccation and pathogens. Additionally, some seeds contain compounds that help them resist decay and maintain viability for extended periods of time.
How long can a palm tree survive without water?
Yes. The palm tree's seed can grow without water because the palm's seed is inside its hairy coconut shell. The shell contains milk so the seed can start growing even without water.
What is the strategy that allows seeds to survive long periods of bitter cold or extreme heat or drought?
Seeds have evolved various strategies to survive harsh conditions, such as dormancy, desiccation tolerance, and protective seed coats. Dormancy allows the seed to remain in a state of suspended animation until conditions improve, while desiccation tolerance enables them to withstand extreme dryness. Protective seed coats provide a physical barrier against external threats, safeguarding the seed until conditions are suitable for germination.
What two characteristics of a seed help an embryo survive harsh conditions?
Inside a seed is a food supply for the developing plant embryo. The outside of a seed is a protective coat. This allows a seed to survive cold weather or a lack of water. A seed can remain dormant for months, or even years, while waiting for the right growing conditions.
What are two characteristics of a seed help an embryo survive harsh conditions?
Two characteristics of a seed that help an embryo survive harsh conditions are dormancy, where the embryo remains inactive until conditions are favorable for germination, and a protective seed coat that shields the embryo from extreme temperatures, drought, and predators.
Is a spore or a seed more likely to survive in a dark environment?
yes
Why does the bean seed survive even without an endosperm?
ftw. >:D
How much radiation and heat can a seed handle?
They can only survive the suns radiation.
Does seed have a long or short vowel sound?
The EE in seed has a long E vowel, as in feed and weed.
