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Karo-lina-s [1.5K]
3 years ago
12

A scientist wants to determine which fertilizer is more effective—Fertilizer X or Fertilizer Y. The best way for her to proceed

would be to design an experiment with A. two groups of plants—a group fertilized by X and a control group with no fertilizer. B. two groups of plants—a group fertilized by Y and a control group with no fertilizer. C. three groups of plants—a group fertilized by X, a group fertilized by both X and Y, and a control group with no fertilizer. D. three groups of plants—a group fertilized by X, a group fertilized by Y, and a control group with no fertilizer.
Biology
2 answers:
sveticcg [70]3 years ago
7 0

Answer:b

Explanation:because it is

Scorpion4ik [409]3 years ago
3 0

Answer: D. three groups of plants—a group fertilized by X, a group fertilized by Y, and a control group with no fertilizer.

Explanation:

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B

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What is most likely resource to be found near the base of a volcano on earth’s surface?
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What is the relationship between evidence, conclusions and theories.will mark brainliest
Pie

Answer:

They are inter-related with each other.

Explanation:

There is a great relationship present between evidence, conclusions and theories because evidences are those materials due to which a hypothesis can be verified and we can draw conclusion. When we repeat the same experiment and find out the same conclusion so it becomes theory and when these theories can't change with the passage of time, it becomes law. So evidence, conclusions and theories are inter-related to each other.

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3 years ago
Match the following terms and definitions. 1. cross-breeding; a method that unionizes gametes of differing genes to create a new
Alexus [3.1K]
<h2>Answer </h2>
  • Hybridization
  • Recombinant DNA
  • Selective Breeding

<u>Explanation</u>

1. Cross-breeding; a method that unionizes gametes of differing genes to create a new individual is hybridization. It is the idea of combining atomic orbitals into different hybrid orbitals that is proper for the pairing of electrons to create chemical bonds in valence bond as per the atomic theory.

2. Cultured DNA molecules from different biological sources is recombinant DNA. They are the molecules are DNA molecules determining by laboratory techniques of genetic recombination to take mutually genetic material from various origins.

3. A process of breeding organisms because of their specific traits is selective breeding. It is the method that grants humans practice animal breeding and plant breeding to selectively develop selective over phenotypic traits

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