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blagie [28]
3 years ago
7

Which best summarizes the peppered moths in England after the Industrial Revolution?

Biology
2 answers:
lys-0071 [83]3 years ago
8 0
A. the history is the moths that where white where able to blend in the trees before the pollution of the trees causing the trunks to turn black and the frequency of the blacks being seen to be more then the whites
Delvig [45]3 years ago
4 0

Answer:

A. The allele frequency changed

Explanation:

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Blank 1) Proteins
Luda [366]

Answer:

Blank 1) chromosomes

Blank 2) proteins

Blank 3) mutations

Blank 4) harmful

7 0
3 years ago
A parachute uses __ to slow down.<br><br> A. Gravity<br> B. Air Resistance<br> C. Tension
Vinil7 [7]

Answer:

air resistance or drag, (Option B)

Explanation:

3 0
2 years ago
Read 2 more answers
Contact with infected cats and their feces is the only mode of transmission of Toxoplasma to humans. Contact with infected cats
Mkey [24]

Answer:

False

Explanation:

Toxoplasma is a congenital disease that is characterized by mild muscle aches, tender lymph nodes, etc. and in some immuno-compromised individuals, seizures and coordination loss may occur. I

The disease is caused by a protozoan known as <em>Toxoplasma gondii </em>and its infection is usually by eating foods (usually meats) that contain the cyst of the organism or making contact with cats that are infected in addition to infected mother-baby transmission, especially during pregnancy.

<em>Hence, humans can contract the organism not just by exposure to an infected cat but also by eating meats that contain the cysts of the organism.</em>

8 0
3 years ago
Read 2 more answers
Choose the statement that accurately describes the relationship between cytokinesis and mitosis.
mart [117]
The correct sequence of events that occur during the cell growth and reproductive process or cell cycle would involve that cytokinesis which involves splitting or separating of the cytoplasmic media connecting the cells together to produce 2 new cells that have the same genetic content, occurs after Mitosis.

The correct response would be C. Cytokinesis follows mitosis.
7 0
3 years ago
Read 2 more answers
Which gland secretes the most important hormone controlling calcium balance in the blood?
quester [9]

Answer: The Parathyroid gland

Explanation:

The Parathyroid gland secretes "Parathormone", an hormone that exerts

- direct influence on the bone by INCREASING the release of bone calcium ion (Ca2+) into the blood

- affects the kidney by stimulating the renal tubules to eliminate EXCESS calcium in the urine.

Thus, the calcium balance of the body depends on the secretion of the Parathyroid gland

7 0
3 years ago
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