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jarptica [38.1K]
2 years ago
14

Teratogens may cause anatomical abnormalities in an embryo, but do not cause anatomical abnormalities in a pregnant woman becaus

e ______.
Biology
1 answer:
9966 [12]2 years ago
3 0
Teratogens affect the fetus and not the mother because teratogens are "environmental exposures" done by the mother. It is an agent that can disturb the development of an embryo of fetus such as drugs or ingestion of harmful substances such as smoking and drinking. What happens is that the toxins are being ingested by the fetus through the umbilical cord where they are being supplied by oxygen and nutrition and instead of providing nutrients harmful substances are being ingested by a growing fetus.
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Los omnívoros solamente comen plantas cierto o falso
Nadya [2.5K]

Reply:

False

Explanation:

Omnivores can eat plants, fruit, meat, fish. All kinds of food

Respuesta:

Falso

Explicacion:  

Los omnivoros pueden comer plantas, fruta, carne, pescado. Todo tipo de alimento

3 0
2 years ago
Brown eyes is dominant to light eyes. Mr. O'Ryan has blue (light) eyes. Mrs. O'Ryan is heterozygous for brown eyes. What are the
d1i1m1o1n [39]

Answer:

Brown eyes = 0.5

Blue eyes = 0.5

Explanation:

Given, B ( brown eyes ) is dominant over b ( blue/light eyes ). So,

BB = Brown

Bb = Brown

bb = blue/light

Mr. O'Ryan = blue eyes = bb

Mrs. O'Ryan = heterozygous brown eyes = Bb

Their children: Bb X bb :

      B        b

b    Bb     bb

b    Bb     bb

Half of the children will have Bb genotype and brown eyes, other half will have bb genotype and blue eyes. Hence, Kellan O'Ryan has 0.5 probability of blue eyes and 0.5 probability of brown eyes.

6 0
3 years ago
What is the effect of a rise in income tax on the labor supply market? A) It decreases aggregate supply and potential GDP. B) It
Alborosie

Answer:

A

Explanation:

The supply of labor decreases because of a decrease in the after-tax wage rate this decreases a labor decreases the potential output of an economy known as GDP

3 0
3 years ago
Discuss the advantages of compartmentalizing functions into organelles, and provide at least two specific examples.
jenyasd209 [6]

Answer:

Separating a cell into 2 different parts allows for the creation of specific environments in a cell.

Explanation:

Separating a cell into 2 different parts allows for the creation of specific environments in a cell.One example would be Nuclear Envelope.The nuclear envelope is a double membrane Where the two membranes are separated by space.Another example would be the Endoplasmic Recticulum. The endoplasmic recticulum has two different parts which are the smooth er and the rough er. The smooth er is smooth at the top because it lacks ribosomes.The rought er is rough because it has studded ribosomes on the outer surface of the membrane.

6 0
2 years ago
The top physical layer of the Earth is called
pantera1 [17]

Answer:

<h3>lithosphere </h3>

Explanation:

<h3>I hope l helped you ❤❤</h3>
6 0
2 years ago
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