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ad-work [718]
3 years ago
15

Mark’s discovery has Emily concerned. She has blue eyes, while both of her parents have brown eyes. Is it possible for Emily to

be their biological daughter?
Biology
1 answer:
vovikov84 [41]3 years ago
5 0
Yes because brown eyes are a dominant gene while blue is recessive gene so one of both of the parents ancestors had to have them for her to be their biological daughter.
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he hormone oxytocin Select one: A. increases a woman's appetite during pregnancy. B. reduces the ability of blood to clot during
yulyashka [42]

Answer: option C) enables the "let-down" reflex to occur when a woman breastfeeds her baby.

Explanation:

Oxytocin is a hormone secreted by the posterior pituitary gland. It stimulates the contractions of smooth muscles such as

- uterus facilitating childbirth

- ducts of the mammary glands resulting in ejection of milk. Thus, it is also called as milk-let-down-ejection factor.

So, option C is the correct answer

7 0
3 years ago
Read 2 more answers
How important is it for a cell to maintain the same number of chromosomes? Explain.
deff fn [24]

Answer:

It is important that the daughter cells have a copy of every chromosome, so the process involves copying the chromosomes first and then carefully separating the copies to give each new cell a full set. Before mitosis, the chromosomes are copied.

Hope this helps you. Do mark me as brainliest.

3 0
3 years ago
1. Describe the general features of an Earthquake.
artcher [175]

Explanation:

<h2>1.EARTHQUAKES HAVE TWO MAJOR EFFECTS ON THE EARTH'S SURFACE</h2><h2>2.P-WAVES. S-WAVES. SURFACE WAVES.</h2><h2>3.THE FOCUS IS THE POINT WITHIN THE EARTH WHERE SEISMIC WAVES ORIGINATE IT IS CENTERED ON THE PART OF THE FAULT THAT HAS THE GREATEST MOVEMENT.THE EPICENTER IS ON THE EARTHS SURFACE DIRECTLY ABOVR THE FOCUS.</h2><h2>4.NORMAL(EXTENSIONAL)</h2><h2>REVERSE OR THRUST(COMPRESSIONAL)</h2><h2>STRIKE - SLIP(SHEARING).</h2>

<h3>HOPE IT HELPS.</h3>
5 0
2 years ago
Number 7 <br> Its about cells
irga5000 [103]
The answer is B. Cell membrane and cytoplasm



7 0
4 years ago
Which statement describes the structure of the Milky Way galaxy?
sladkih [1.3K]

Answer:

An elliptical flattened disk. A bulging core with irregular stars around it. A large flattened core at the center.

Explanation:

6 0
3 years ago
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