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vova2212 [387]
4 years ago
14

Any substance ingested by a pregnant woman that can cause a fetal abnormality is called a ________

Biology
1 answer:
JulsSmile [24]4 years ago
5 0
The teratogen is a substance ingested by a pregnant woman that can cause a fetal abnormality. Any agent that can interrupt the growth of an embryo or fetus and may cause a birth deficiency in the child. The teratogen may stop the pregnancy downright. The types of teratogen comprise radiation, maternal contagions, compounds and drugs.<span />
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ou are on an expedition in a tropical rainforest. You notice a tall plant with large, long, conical purple flowers that produce
liberstina [14]

Answer:

No, the butterflies may not have a natural predator in this environment; thus, they could displace native species that consume nectar

Explanation:

The escaped butterfly are considered an exotic species in their new environment. Exotic species in a new environment can establish themselves and sometimes outcompete or have selectional advantage over native species in that environment, eventually displacing the native species.

<em>Hence, that some of the butterflies were allowed to escape into the environment is not environmentally safe for the native species in that environment.</em>

4 0
3 years ago
10. Deafness in cocker spaniels is inherited. The allele for deafness (d) is recessive to the allele for hearing (D). Two cocker
notka56 [123]

Answer:

25%

Explanation:

If they are both heterozygous, it means they both have a Dd genotype. If you draw out a punnet square Dd x Dd you end up with the following possible genotypes for the puppy:

DD, Dd, Dd, dd

In order for the puppy to be deaf, it must be dd since deafness is recessive, which is 1/4 (25%)

8 0
3 years ago
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zlopas [31]
The hormone Progesterone increases in the blood to a level that causes lh to be released from the anterior pituitary.]
4 0
4 years ago
Which of these models helps explain human reaction to stressful situations or things?
vlabodo [156]
"General adaptation syndrome" is the one model among the following choices given in the question that <span>helps explain human reaction to stressful situations or things. The correct option among all the options that are given in the question is the first option or option "A". I hope that the answer has come to your help.</span>
6 0
3 years ago
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All weather is energy in motion. Where does this energy come from?
icang [17]

Answer:

Energy makes it all happen. The Sun radiates huge amounts of energy. Only a small portion of that energy hits the Earth, but it is enough to light our days, heat our air and land, and create weather systems over the oceans. Most of the energy you will learn about comes from the Sun.

Explanation:

Brainliest please?

8 0
3 years ago
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