subject
Biology, 14.12.2021 20:00 kay4173

Section 1 - Question 2 Rosemary and Peter Grant of Princeton University have studied finches on the Galapagos Islands since 1973. They found that when drought conditions on the islands increased, the seeds produced
by some of the plants that provided food for the finches were affected. The drought decreased the supply of plants that produced easily cracked seeds, but permitted the survival of plants that
produced larger tougher seeds. Only finches with strong, wide beaks could break open the tougher seeds.
What can you conclude about the effect of drought on the natural selection beak size and shape in finches from the Galapagos?
OA
Over time drought caused average numbers
I finches with stronger, wider beaks to increase
B
When average rainfall decreased, the number of finches that consumed easily cracked seeds went up
Π‘
When average rainfall increased, the number of finches that consumed easily cracked seeds went down
D
Drought caused average seed size and shape to decrease, which caused number of finches with stronger, wider beaks to increase

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 00:30
Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.
Answers: 2
question
Biology, 22.06.2019 04:00
Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. albino x albino a) 1/4 chinchilla, 3/4, agouti b) 3/4 albino, 1/4 chinchilla c) all albino
Answers: 3
question
Biology, 22.06.2019 08:00
What are the student's observations and inferences before he starts his investigation?
Answers: 3
question
Biology, 23.06.2019 05:10
George went to a dinner party thrown by his company. he was seated with his colleagues when the server bought in the food. the first server put vegetables on his plate. he noticed that the server had put the vegetables in one specific corner of the plate. if the area of the plate was divided in terms of the numbers on a clock, where did the server put the vegetables on george's plate? the server put the vegetables between the and areas of the plate. first blank 12 o'clock 3 o'clock 9 o'clock second blank 11 o’clock 6 o’clock 5 o’clock need
Answers: 2
You know the right answer?
Section 1 - Question 2 Rosemary and Peter Grant of Princeton University have studied finches on th...
Questions
question
Biology, 25.11.2021 14:00
question
Social Studies, 25.11.2021 14:00
question
Mathematics, 25.11.2021 14:00
question
History, 25.11.2021 14:00
question
History, 25.11.2021 14:00