A temperate grassland and a tropical rain forest are both climax communities. What accounts
for the discrepancy in plant species in these 2 biomes?

Tropical rain forest

Explanation: Tropical rain forest covers the largest area of terrestrial biome. This biome has highest number of plant and animal species.

This has a variety of plant and animals that makes a rich biodiversity. This biome is a source of many pharmaceutical drugs. The biome can also be a source of wooden logs, various types of chemical compounds derived from the animal species and plant species as well.

This biome is a home for many of the animal and source of food as well.

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yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."