Mendel studied inheritance in peas (Pisum sativum). He chose peas because they had been used for similar studies, are easy to grow and can be sown each year. Pea flowers contain both male and female parts, called stamen and stigma, and usually self-pollinate
A couple of the methods of molecular biotechnology are cloning and recombinant DNA.
Answer;
A) Blood pressure decreases greatly; blood flow to the heart is inadequate, and blood pressure decreases.
Explanation;
-With negative feedback, the output reduces the original effect of the stimulus. While in a positive feedback system, the output enhances the original stimulus.
-Negative feedback is the most commonly used feedback loop in the body. Negative feedback is used to negate or counteract a stimulus without completely eradicating it.
-One key difference between the two feedback is that positive feedback loops are used to eradicate a stimulus. Another key difference is that responses through positive feedback become more amplified over time. So once a stimulus activates a positive feedback loop it is not turned off until the stimulus is completely removed.
Are caused by the tilt of the Earth's rotational axis away or toward the sun as it travels around the sun
Explanation:
<em>A</em><em> </em><em>cell</em><em> </em><em>that </em><em>contains </em><em>organelles</em><em> </em><em>called</em><em> </em><em>Chloroplasts</em><em> </em><em>could</em><em> </em><em>be</em><em> </em><em>found</em><em> </em><em>in </em><em>plants</em><em>.</em><em> </em>
<em>Chloroplasts </em><em>are</em><em> organelles that conduct photosynthesis, where the</em><em> </em><em>chlorop</em><em>h</em><em>y</em><em>l</em><em>l</em><em>(</em><em>green</em><em> </em><em>pigments</em><em> </em><em>found</em><em> </em><em>in </em><em>plant)</em><em> </em><em>captures</em><em> the energy from sunlight, converts it, and stores it</em><em>.</em><em>A chloroplast is a type of organelle known as a plastid</em><em>.</em><em> </em><em> </em>