Answer:
A vertebrate is anything with a backbone. Mammals, Amphibians, Reptiles, Birds, and some fish. These organisms with a backbone would be categorized as Phylum Chordata. (Chordates, meaning chord, or spinal chord).
Explanation:
If there are 250,000 kilocalories (kcal) of energy in the grasses, approximately how many kcal of energy are in the mice is 2.5 kcal.
<h3>What is Trophic degree? </h3>
This is described as the location of an organism withinside the meals chain. Energy waft withinside the atmosphere includes 10% of the electricity withinside the decrease trophic level being transferred to the following trophic degree.
- In this situation grass belongs to the primary trophic degree.
- Energy of grass (degree 1)=250c Kcal Level 2 = 10/100 * 25000Kcal = 2500 Kcal.
- Level 3 = 10/100 * 2500Kcal = 250Kcal
- Level 4=10/100*25=2.5 Kcal.
Read extra approximately Trophic level:
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Answer:
c 500000
Explanation:
the half was 1000000 so it's 2000000 and 25% of that is 500000
A cell that has only one set of chromatically would be a haploid.
