Jimmy and Joanna were walking in their backyard and noticed a mushroom growing on the outside of a dead tree. Jimmy claimed that the mushroom was a plant, but Joanna said that it was not a plant, but a fungus. In this case, what evidence BEST supports Joanna's claim?

The mushroom was a producer.

The mushroom was a autotroph.

The mushroom was a parasite.

The mushroom was a heterotroph.

What part of the plant has the most chloroplsts?

Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.