This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Alleles occur in pairs, and when gametes are formed only one of each pair of alleles is present in ... (Read 782 times)

danielfitts88

  • Hero Member
  • *****
  • Posts: 535
on: Aug 11, 2018
Alleles occur in pairs, and when gametes are formed only one of each pair of alleles is present in the sex cell. This allows __________ to operate.
 
  A. Wallace's principle of segregation
  B. Darwin's principle of adaptation
  C. Mendel's principle of independent assortment
  D. Lamarck's law of gamete formation

Question 2

The study by the Grants in the Galapagos showed that finches with larger beaks could survive lower rainfall because their larger beaks allowed them to secure more food when compared to finches with smaller beaks. This shows how __________.
 
  A. natural selection acts on variation within a species
  B. spontaneous mutation causes evolution
  C. gene flow allows for the survival of the species
  D. inbreeding cannot occur between individuals with different acquired characteristics


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

elizabethrperez

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Aug 11, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


danielfitts88

  • Member
  • Posts: 535
Reply 2 on: Aug 11, 2018
Thanks for the timely response, appreciate it

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

The acetic acid–acetate pair as a buffer system The acetic acid–acetate pair as a buffer system
Hippocampal Volumes of Pairs of Monozygotic Twins Hippocampal Volumes of Pairs of Monozygotic Twins
The 31 pairs of spinal nerves. The 31 pairs of spinal nerves.
The formed elements: In this image, the red cells are red, the white cells are white, and the ... The formed elements: In this image, the red cells are red, the white cells are white, and the ...
How to calculate present value using the compound interest formula (Question 2) How to calculate present value using the compound interest formula (Question 2)
An example of identification and analysis of conditional alleles An example of identification and analysis of conditional alleles
Video: Bone processes - resorption and deposition, remodeling and response to stress in adult bones

For a complete list of videos, visit our video library