Ultimate Biology Study Guide - Questions & Answers

On the Galapagos Islands, Darwin observed tortoises with domed and saddle-shaped shells. How did Darwin's observations of these tortoises help him form the theory of evolution by natural selection?
1 Answer
Meiosis makes sperm and egg cells. Inhumans, sperm and egg cells each havechromosomes. Therefore a fertilizedhuman egg cell (sperm and egg cellcombined) would create a cell withchromosomes.
2 Answers
14) You have been collecting data to determine the average monthly temperature for a particular year. You have 30 samples recorded in degrees Celsius each month. You want to show temperature trends over the entire year. What would be the BEST way to represent your data to illustrate the average temperature for each month?
2 Answers
Which structures are common to both plant and animal cells? Check all that apply.nucleuscell wallcell membranechloroplastcytoplasmmitochondrionpls helpp
2 Answers
which factor drives surface ocean currents
2 Answers
Where are most of the nutrients from your food absorbed?
1 Answer
True or False- Protein can act as a energy source
2 Answers
Please help me with these ones, i cant figure out these, if 1, 2, and 3 r correct ill mark u as the best answer
1 Answer
A variety of species of Galapagos finches evolved from one original species longago through the process of *asexual reproductionecological successionnatural selection selective breeding
1 Answer
+ please answer!! , ty (: + How has polygon A been transformed to polygon B?
2 Answers
What kind of gas exchange takes place in the lungs? Your blood picks up blank and expels blank.
2 Answers
If the DNA sequence is TGC ACG TAC, then the mRNA sequence is:A.) ACG UGC AUG.B.) ACG TGC ATG. C.) AGC UCG AUC.D.) AGC AGC ATG.
1 Answer
Question 310 ptsHow do adaptations benefit the organism? Select all that apply.Find foodCatch preySurvive harsh weatherHideAvoid predators
1 Answer
What is the primary function of a plant's root hairs?
1 Answer
BRAINLIEST!!!! What are the types and morphs of boa constrictors?
1 Answer
Are moths blind, ive always Been told they are but Im not sure. I will give brainly
2 Answers
will get brainliest answer 14. A fox population eats rabbits that have a population cycle of about ten years. Which is a likely effect of the foxes preying on the rabbits?A. The rabbits will change to a five-year population cycle.B. The rabbits will change to a twelve-year population cycle.C. The foxes will have a ten-year population cycle.D. The foxes will have a five-year population cycle.
2 Answers
does a solar or lunar eclipse have a bigger impact on earth? (15 points)!
2 Answers
2. Which structure allows lymph from the lower right limb to enter thebloodstream?a. Thoracic ductb. Right lymphatic ductc. Right lymphatic trunkd. Left lymphatic trunk
1 Answer
Which layer is the oldest
1 Answer
A farmer has applied a pesticide to control a pest population that is affecting her crops. The pest population has reacted as shown below.A chart begins with 4 green bugs and 1 brown bug. The brown bug survives and produces brown offspring.Which best describes the process that the pest population has experienced due to this environmental change?genetic diversitynatural selectionnatural resistancegene flow
2 Answers
whats the daily path the sun takes to orbit the milky way?
1 Answer
Help! are Dietes grandiflora vascular plants?
1 Answer
what increases the amount of solar energy in a region
2 Answers