subject
Biology, 16.06.2021 16:10 ayoismeisjjjjuan

Scarification is a process that scratches up the surfaces of seeds that pass through the guts of birds. A student wanted to see if scarified seeds grew better than those that were not scarified. He simulated scarification by rubbing 20 cherry seeds with sandpaper. Another set of 20 cherry seeds were left alone. The student planted each of the seeds into separate pots and gave them the same amount of water daily. The pots were placed in a location with a constant temperature of approximately 25 degrees C. The number of seeds that germinated each group was recorded daily for three weeks

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 06:00
Explain why ecosystem diversity results in species diversity in a healthy biosphere
Answers: 3
question
Biology, 22.06.2019 10:30
In the desert, saguaro cacti, owls, horned lizards, and fire ants all share the same space. which of the following can be considered a population? question 9 options: all plants in the same area all cacti in the same area all species in the same area the lizards and the ants
Answers: 1
question
Biology, 22.06.2019 21:00
In the controversial scientific process of cloning, organisms are created that are genetically identical to there parent. this process would be classified as
Answers: 2
question
Biology, 22.06.2019 22:10
Why is it impossible for exponential growth to continue forever?
Answers: 1
You know the right answer?
Scarification is a process that scratches up the surfaces of seeds that pass through the guts of bir...
Questions
question
Mathematics, 13.12.2019 02:31
Questions on the website: 13722367