Biology, 01.11.2019 06:31 alexahrnandez4678
You find a plant that is larger than others in your wheat field. when you examine the chromosomes of this plant during cell division, you observe that the cells have double chromosome numbers of the other wheat plants. you conclude that this is an autopolyploid plant representing a new biological species in your wheat field when you observe: a) fertile tetrapods produced by self-pollinating. b) production of hybrid organisms. c) allopolyploids interbreeding with parents. d) ancestral sterile plants.
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Biology, 22.06.2019 01:30
Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment
Answers: 1
Biology, 22.06.2019 02:30
What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen
Answers: 1
You find a plant that is larger than others in your wheat field. when you examine the chromosomes of...
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