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Length of days and sufficient water can trigger seed germination.

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11y ago

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What is one possible reason for seeds to have hooks or barbs?

Seeds have hooks or barbs to attach to fur, feathers, or clothing of animals, allowing for dispersal to new locations. This helps the seeds to spread away from the parent plant and increase the likelihood of successful germination and growth in different areas.


What are two possible environmental factors that can cause cancer?

Exposure to carcinogens, such as tobacco smoke or ultraviolet radiation, can increase the risk of developing cancer by damaging DNA. Additionally, environmental pollutants like asbestos or radon can also contribute to the development of cancer by causing genetic mutations in cells.


Why does homosexuality occur in nature and what are the possible reasons behind its presence in various species?

Homosexuality occurs in nature due to a combination of genetic, hormonal, and environmental factors. Possible reasons for its presence in various species include social bonding, population control, and evolutionary advantages such as fostering cooperation and reducing competition within a group.


How much light intensity is needed to grow a tomato plant once it has germinated?

Tomato plants require a minimum of 6-8 hours of full sun per day, which equates to approximately 10,000-20,000 lux of light intensity. Providing adequate light is crucial for healthy growth and fruit production. If growing indoors, consider using grow lights to ensure the plant receives the necessary light intensity.


How is it possible that you would know your phenotype and not your genotype?

It is possible to know your phenotype, which is the observable physical traits or characteristics, without knowing your genotype, which is the genetic makeup that determines those traits. This can happen because some traits are influenced by environmental factors or multiple genes, making it difficult to predict the genotype based on phenotype alone. Additionally, genetic testing may be required to determine the specific genes responsible for a particular trait.

Related Questions

Is it possible for asthma to be triggered or exacerbated by psychosomatic factors?

Yes, it is possible for asthma to be triggered or worsened by psychosomatic factors, such as stress, anxiety, or emotional distress. These factors can lead to changes in breathing patterns and airway inflammation, which can contribute to asthma symptoms.


What kinds of chemical tanks are there?

There are three general classifications a chemical tank can have. A "Type 1" ship is intended to carry products that have extremely high possible environmental harm. "Type 2" ships transport items that have moderately high possible environmental harm and "Type 3" transport sufficiently high possible environmental harm.


What is a possible environmental effect of buring petrolom?

It releases hydrocarbons in to the atmosphere.


Short stories of environmental concerns?

Short stories of environmental concerns can be an effective way of raising awareness on the need to conserve the environment. They can highlight on the environmental problems and possible solutions.


What causes the teenagers to stop growing in height?

genetics, and possible environmental factors.


When does pikachu envole?

Pikachu does not evolve through friendship/happiness. Raichu can only be triggered using a Thunderstone on Pikachu; this is possible at any level.


Can you get a panic attack in your sleep?

not as likely but definitely possible.. I've woken up because whatever I was dreaming about triggered it.. Hard to go back to sleep


What are the possible remedies to environmental degradation?

Extermination of the human race or peanuts.


It is possible for mass tourism to coexist with environmental conversation?

It is possible if managed correctly. It is important to have clearly defined rules in place to prevent problems.


What chemical do you use when you want to make sure as many seeds as possible germinate?

Gibberellic acid, but you do not need very much because too much Gibberellic acid will prevent germination.


What are the possible activities in mathematics education related to environmental issues?

Possible activities in mathematics education related to environmental issues include calculating carbon footprints, analyzing data on climate change trends, using statistics to study the impact of pollution, and creating models to predict environmental outcomes. These activities help students apply mathematical concepts to real-world problems and promote environmental awareness.


Is it possible to eliminate health and environmental hazards when working with household products?

beats me i need an answer too.