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

Author Question: In early vertebrate embryonic development, a number of pathways, such asWnt,Hedgehog, ... (Read 45 times)

Cooldude101

  • Hero Member
  • *****
  • Posts: 557
on: Jan 12, 2022

Question 1

In Drosophila, a developmental mutation called ssa (spineless aristapedia) results in flies with mini leg parts on the antennae. What kind of gene does this mutation affect?
◦ a gap gene
◦ a pair-rule gene
◦ a homeotic gene
◦ a segment polarity gene
◦ a maternal effect gene

Question 2

In early vertebrate embryonic development, a number of pathways, such as Wnt, Hedgehog, and Notch, regulate differentiation and organ formation. They operate by ________.
◦ repressing translation of developmental RNAs
◦ transcription activation due to interaction among transcription factors
◦ cell signaling mediated by receptor binding
◦ establishing anterior-posterior and dorsal-ventral symmetry
◦ regulating the expression of MADS box genes
Genetic Analysis: An Integrated Approach ¦ Sanders, Bowman ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Cooldude101 on Jan 12, 2022

14vl19

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jan 12, 2022
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 56% of students answer this correctly


Cooldude101

  • Member
  • Posts: 557
Reply 2 on: Jan 12, 2022
Gracias!

DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Vesalius’s De Humani Corporis Fabrica was an important early work on the human species. Vesalius’s De Humani Corporis Fabrica was an important early work on the human species.
Tornado Formation: Supercell Tornado Development Tornado Formation: Supercell Tornado Development
Signaling pathways involving the insulin receptor Signaling pathways involving the insulin receptor
Extrinsic and intrinsic signaling pathways leading to apoptosis Extrinsic and intrinsic signaling pathways leading to apoptosis
Child Development: Principles and Perspectives Child Development: Principles and Perspectives
Cognitive Development in Children Cognitive Development in Children
Video: How Hemoglobin Picks Up and Delivers Oxygen

For a complete list of videos, visit our video library