The work of (Needham/Redi/Spallanzani) using infusions in sealed vials provided strong evidence that spontaneous generation does not occur
What will be an ideal response?
Spallanzani
You might also like to view...
With regard to cancer cells in the process of metastasis to secondary sites, which of the following statements is not correct?
A) If they enter via lymphatics, cancer cells may multiply in regional lymph nodes. B) Many cells from the primary mass may enter circulation. C) The population of cancer cells in the bloodstream is monoclonal. D) Very few cancer cells survive the bloodstream. E) The population of cancer cells is heterogeneous.
Which of the following is (are) true concerning “low
carb” diets? a. They may produce rapid weight loss. b. Their long-term effects are not known. c. They can result in kidney damage. d. They may promote the increased consumption of saturated fats. e. All of these are true.
Noncoding RNAs called mRNAs are present in most eukaryote genomes and are involved in negatively regulating gene expression through degradation of mRNAs with complementary sequences
Indicate whether the statement is true or false
During the sporophyte generation in the life cycle of a fern, the plant releases ________ that germinate and become gametophytes.
A. diploid gametes B. haploid spores C. diploid spores D. haploid gametes