Answer:
Ultrasound imaging will be suitable for this.
Mountain lions/highest trophic levels receives less energy as energy is lost at each level/mountain lions are larger than most animals and require (smaller) individuals for food.
The approximate LD50 of the least toxic substance will be 130 mg/Kg.
- The dose necessary to cause the death of 50% of a population under test after a predetermined test period is known as the LD50 value for a drug.
- Commonly used as a broad indicator of a substance's acute toxicity are LD50 values.
- Greater toxicity is indicated by a lower LD50. A low LD50 of 500 mg/kg or less implies severe toxicity.
- Moderate toxicity is indicated by an LD50 of 500 to 1,000 mg/kg. A modest toxicity level of 1,000 to 2,000 mg/kg is indicated.
- The species is especially vulnerable to the poison if the LD50 is low. The lethal dose (LD50) of a specific poison might change significantly between several animal species.
- Thus out of all the options, LD50 130 mg/kg will have the lowest toxicity and 20 mg/kg will be the highest.
learn more about LD50 here: brainly.com/question/24845532
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Answer:
A. Cluster of cells surrounding a developing egg in the uterus
Explanation:
Answer:
The correct answer will be options-
1. Foreign names may not be understood
2. Many names may exist for the same organism
3. Many names may exist for the same organism
Explanation:
The accepted system of nomenclature called binomial nomenclature was developed by the Bauhin in the 16th century but was improved and widely used by Carolus Linnaeus in his findings.
The binomial nomenclature of the system was developed to overcome the problems caused by the vernacular system of naming organisms like:
1. more than one name can exist for a single organism.
2. common names are not based on traits.
3. Common names may not be understood by other people.
Thus, the selected options are correct.
