This topic contains a solution. Click here to go to the answer

Author Question: The abdominal segments ofDrosophilahave no appendages. Loss of function ofbithoraxgenes results in ... (Read 51 times)

JMatthes

  • Hero Member
  • *****
  • Posts: 578
The abdominal segments of Drosophila have no appendages. Loss of function of bithorax genes results in appendages forming in these abdominal segments.  Therefore, ________.
bithorax mutations are necessarily recessive
bithorax genes normally activate appendage-forming genes
ultrabithorax usually acts to oppose bithorax genes
bithorax normally activates a gene that negatively regulates appendages in the abdomen
◦ expression of bithorax wild-type genes suppresses all appendage formation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by JMatthes on Jan 12, 2022

mmj22343

  • Sr. Member
  • ****
  • Posts: 297
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly




JMatthes

  • Member
  • Posts: 578
Reply 2 on: Jan 12, 2022
Wow, this really help


apple

  • Member
  • Posts: 352
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

For a complete list of videos, visit our video library