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

Author Question: Where do new variations come from? a. changes in the genetic material b. point mutations c. ... (Read 101 times)

burchfield96

  • Hero Member
  • *****
  • Posts: 610
on: Jul 10, 2018
Where do new variations come from?
 
  a. changes in the genetic material
  b. point mutations
  c. chromosomal mutations
  d. all of these

Question 2

The popularity of the eugenics movement waned in the United States __________.
 
  a. by the 1920s
  b. after WWII
  c. in the late twentieth century
  d. before WWII


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mbcrismon

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 10, 2018
Answer to Question 1

Answer d

Answer to Question 2

Answer d


burchfield96

  • Member
  • Posts: 610
Reply 2 on: Jul 10, 2018
Gracias!

jamesnevil303

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

A model genetic system, the fern Ceratopteris richardii A model genetic system, the fern Ceratopteris richardii
Stressing that education reproduces a country’s social class system, conflict theorists point out ... Stressing that education reproduces a country’s social class system, conflict theorists point out ...
The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ... The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ...
A partial genetic map of the four chromosomes of Drosophila melanogaster A partial genetic map of the four chromosomes of Drosophila melanogaster
The genetic code The genetic code
Identifying recessive mutations in Drosophila using a balancer chromosome Identifying recessive mutations in Drosophila using a balancer chromosome
Video: New DNA Strand Replication

For a complete list of videos, visit our video library