9. PLEASE HELP A LOT OF POINTS

In tomato plants, the production of red fruit color is under the control of an allele RR. Yellow tomatoes are rrrr. The dominant

Romashka-Z-Leto [24]

Answer and Explanation:

Due to technical problems, you will find the correct answer and complete explanation in the attached file

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6 0

3 years ago

What factors play a role in how fast, far, or what direction DNA fragments travel for gel electrophoresis?

Kaylis [27]

Explanation:

DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively charged electrode, Shorter strands of DNA move more quickly through the gel than longer strands resulting the fragments being arranged in order of size.

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3 0

2 years ago

The various hormones secreted by the anterior pituitary that regulate the secretion of hormones from other endocrine organs are

Nat2105 [25]

Answer:

b. tropins

Explanation:

The anterior pituitary gland secretes many hormones. Some of these hormones regulate the secretion of hormones from other endocrine glands. These hormones are called tropins. For example, thyroid-stimulating hormone (TSH) is a tropin from anterior pituitary that makes the thyroid gland to release its hormones. Adrenocorticotropic (ACTH) and gonadotropins from anterior pituitary gland target the adrenal cortex and gonads respectively.

3 0

2 years ago

When plants wilt their soft stems and leaves begin to droop what is going on inside the plant cells that cause plants to droop l

Leno4ka [110]

The water loss rate in the plant's cells is greater than the water absorption in the cells

7 0

3 years ago

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How many atoms of hydrogen are in NH3? * 1 2 3 4

Georgia [21]

Three hydrogen atoms

8 0

3 years ago