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Ad libitum [116K]
2 years ago
5

Why don’t offspring always look like their parents?

Biology
1 answer:
kolezko [41]2 years ago
3 0
The parent may have had an recessive gene that didn't show up in them but showed up in the the offspring!!
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Exposure to teratogens after organogenesis is complete may most likely result in select one:
Ivenika [448]

The teratogens can be defined as any physical, chemical, or infections agents that have the ability to penetrate the protective layers of the embryo, and affect its viability. The overall development and the development of the different organ systems might be affected because of these teratogens. When the embryo is exposed to the teratogens after the organogenesis is complete, it is most likely that the fetus will suffer from the stunted growth. When the organogenesis is complete, the organs are already formed, and hence, no severe damage can occur to them. Down's syndrome will result if the chromosomal abnormality occur in the fetus, which is not likely after the organogenesis is already complete. Any kind of severe anatomical defects are also least likely after organogenesis is completed. Therefore, the chances of having stunted growth are high.

7 0
2 years ago
When scientists have made many observations and collected existing data, they suggest a possible explanation for what they have
o-na [289]

Answer:

Hypothesis, controlled conditions, "if then" statement, scientific investigation, observation.

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Hypothesis: An idea proposed for an argument to be tested if it's true.

Controlled Conditions: An experiment that doesn't manipulate the independent variable.

If then statements: These sentences present situations and their outcomes.

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Observation: Using one of the senses (hearing, seeing, tasting, smell, touching) or measurements to gather data.

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4 0
3 years ago
Which organisms break down decaying organisms and produce an inorganic nutrient pool in ecosystems?
allochka39001 [22]

Answer:

Decomposers

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Decomposers eat decaying or dead organisms to produce the nutrients.

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The male sexual response includes erection and orgasm accompanied by ________.
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The most appropriate answer is A !!
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