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Genetics experiments on the breeding of plants or animals are based on the laws of?
Genetics experiments on breeding plants or animals are based on the laws of inheritance, primarily Mendelian genetics. These laws describe how traits are passed down from parents to offspring through genetic material. By understanding these laws, scientists can predict and manipulate the outcomes of breeding experiments to produce desired traits.
How were Priestly's and Ingenhousz's discoveries about photosynthesis related?
Priestley discovered that plants released oxygen during photosynthesis, while Ingenhousz demonstrated that this process only occurred in the presence of sunlight. Together, their findings established the role of sunlight in the process of photosynthesis, with Priestley's work on oxygen production and Ingenhousz's work on the light-dependent nature of the process.
What are the best plants for science experiments?
Some of the best plants for science experiments include fast-growing plants like radishes, beans, and sunflowers. These plants are commonly used in experiments because they grow quickly and are easy to observe and measure changes in growth. Additionally, plants like peas, corn, and lettuce are also popular choices for experiments due to their relatively simple growth requirements and observable characteristics.
What did Jan Ingenhousz show?
He proved that Priestley's experiment only worked when plants were exposed to sunlight. Concluding that Priestley had not performed his experiment without sunlight. Ingenhousz performed both in sun and dark presence.
What do plants produce in photosynthesis?
Plants produce glucose and oxygen in photosynthesis.
Explain why experiments to produce new breeds of plants may help the country?
Experiments to produce new breeds of plants may help the country. These new breeds could supply enough food to feed the hungry in the country.
Why experiments to produce new breed of plants may help the country?
Experiments to produce new breeds of plants may help the country. These new breeds could supply enough food to feed the hungry in the country.
Why might experiments to produce new breeds of plants help the country?
New breeds of plants may grow faster, be more nutritious and/or more resistant to pests/pesticides/drought. These are just some possible factors that could help a country to create food in greater quantities, at a lower cost and with the use of less chemicals.
What did Jan do?
Jan Ingenhousz concluded from his experiments that all plants need sunlight to produce energy. He also concluded that plants underwater only produce oxygen bubbles when they have access to sunlight.
Why did Mendel us pea plants for his experiments?
Mendel was a monk and growing plants to produce food for the group made him look at what was growing. He was also lucky to grow plants that had simple genetic patterns. He was a very educated scientist and after many growing seasons he was able to see patterns. He then did his famous experiments.
Give two reasons why people use selective breeding to change the characteristics of plants?
to help produce crops and make new breeds of amimals
Genetics experiments on the breeding of plants or animals are based on the laws of?
Genetics experiments on breeding plants or animals are based on the laws of inheritance, primarily Mendelian genetics. These laws describe how traits are passed down from parents to offspring through genetic material. By understanding these laws, scientists can predict and manipulate the outcomes of breeding experiments to produce desired traits.
Who discovered that plants add oxygen to air?
Jan Ingenhousz, a Dutch scientist, is credited with discovering that plants release oxygen during photosynthesis. His experiments in the 18th century demonstrated that plants produce oxygen in the presence of sunlight.
What did Mendel used for his experiments?
Gregor Mendel used pea plants for his hereditary experiments
What allele combinations could a plant with green and wrinkled seeds produce in a gamete?
Ressive genes. Smooth seeds are dominant in the pea plants Mendel used in his experiments.
How were Priestly's and Ingenhousz's discoveries about photosynthesis related?
Priestley discovered that plants released oxygen during photosynthesis, while Ingenhousz demonstrated that this process only occurred in the presence of sunlight. Together, their findings established the role of sunlight in the process of photosynthesis, with Priestley's work on oxygen production and Ingenhousz's work on the light-dependent nature of the process.
What are the best plants for science experiments?
Some of the best plants for science experiments include fast-growing plants like radishes, beans, and sunflowers. These plants are commonly used in experiments because they grow quickly and are easy to observe and measure changes in growth. Additionally, plants like peas, corn, and lettuce are also popular choices for experiments due to their relatively simple growth requirements and observable characteristics.
