Redi designed an experiment to investigate the origin of life, as shown here. The presence of maggots on the raw meat wen left uncovered is not replicated when the meat is covered by a gauze layer. The experimental design and results here disproved which theory of the origin of life? A) directed panspermia B) spontaneous generation C) primordial soup origin D) hydrothermal vent origin

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.

what school and grade?

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).