H) 38% D sun 2:29 PM student a E Safari File Edit View History Bookmarks Window

Question

H) 38% D sun 2:29 PM student a E Safari File Edit View History Bookmarks Window Help blackboard odu.edu Ch 13 Q 201420 SPRING BIOL292 28190 Take Test: Ch 13 Quiz 201420 SPRING BIOL292 28190 Chegg Bb OLD DOMINION KRYSTLE LEWIS UNIVERSITY Help My Blackboard & Courses My Professional Learning Content Collection Student Resources Resources here v mature. individinals still tve in the water and have external ailS an aiS AS in the Salamander Question Completion Status progenesis. acceleration. hypermorphosis. QUESTION 8 0.11364 points Saved Thyroid hormone (TH) has been identified as one of the factors promoting phenotype development in the Mexican salamander, or axolotl. All of the following statements regarding the impact of TH are true except: Axolotls maturing in water with high concentration of T4 metamorphose into a terrestrial form. O Most salamander species produce a burst of TH when they move from the water to the land. Adding thyroid hormone (T4) to the water in which axolot individuals were reared causes them to remain in a larval stage. A genome-wide scan of both the axolotl and its sister species found a large reduction in the number of mRNA genes that regulate the production of TH. QUESTION 9 0.11364 points Saved When we say that a cell is totipotent, we refer to a cell that: O has undergone a specific developmental pathway. O could differentiate into any of the cell types that makes up the adult organism. could differentiate into only one type of cells, yet producing a number of different categories (such as different categories of blood cells all of the above QUESTION 10 0.11364 points Saved

Explanation / Answer

Question 8

Adding thyroid hormone (T4) to the water in which axolotl individuals were reared causes them to remain in a larval stage.

Question 9

Could differentiate into any of the cell types that makes up the adult organism.

Related Questions

Navigate

• Browse (All)
• Browse H
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.