#Question id: 13113
#Unit 2. Cellular Organization
#Question id: 1038
#Unit 4. Cell Communication and Cell Signaling
Lister developed his ideas on prevention of infection during medical procedures after studying the work of
#Question id: 3516
#Unit 8. Inheritance Biology
Cross allowed between pure line tall plant with pure line dwarf plant , all F1 having tall phenotype were allowed to self to produced 200 plant The number of F2 plant having pure line tall phenotype?
#Question id: 10174
#Unit 6. System Physiology – Plant
A developmental process in which leaves express a set of biochemical and morphological adjustments that are suited to the particular environment in which the leaves are exposed known as
#Question id: 4941
#Unit 11. Evolution and Behavior
Which of the factors below weaken the hypothesis of abiotic synthesis of organic monomers in early Earthʹs atmosphere?
1. the relatively short time between intense meteor bombardment and appearance of the first life forms
2. the lack of experimental evidence that organic monomers can form by abiotic synthesis
3. Uncertainty about which gases comprised early Earthʹs atmosphere