Biology, 27.11.2019 10:31 ruchierosanp1n3qw
Which question is most likely to be found in a dichotomous key for identifying a tree by its leaves?
a-what is the shape of the tree’s leaves?
b-what type of birds prefer nesting in the tree?
c-are the leaf bases attached opposite to each other on the branch?
d-are the leaves shaped in a way that slows the evaporation of water?
Answers: 3
Biology, 22.06.2019 03:00
Nerve cells are specialized to respond to stimulitrue or false?
Answers: 1
Biology, 22.06.2019 13:00
In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.
Answers: 3
Biology, 22.06.2019 18:10
Which chemical reaction shows photosynthesis? a. water + carbon dioxide + sunlight → oxygen + glucose b. carbon + oxygen → carbon dioxide c. hydrogen + oxygen → water d. nitrogen + hydrogen → ammonia
Answers: 1
Which question is most likely to be found in a dichotomous key for identifying a tree by its leaves?...
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