![subject](/tpl/images/cats/biologiya.png)
Biology, 21.07.2019 03:00 kimberlylove387
Consider the mammalian heart. why is the muscular wall of the left ventricle thicker than that of the right ventricle? the left ventricle has more nerve endings for contraction, and more muscle mass must be there to accommodate the extra neurons. this difference stems from the fact that frogs have a thicker left ventricular muscle mass. the ventricle wall must be thicker to inhibit diffusion between the right and left ventricle. the left ventricle must contract with more force in order to send blood to the body's extremities.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 02:00
The concept of keystone species is controversial among ecologists because most organisms are highly interdependent. if each of the trophic levels is dependant on all others how can we say one is most important
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 02:10
Will mark branliest. the theory of plate tectonics was developed with the contribution of scientists from many different disciplines. which of the following is a contribution from geophysicists?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 06:00
In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 06:30
Milk production during breastfeeding is increased by the suckling of a newborn from his mother's nipple. this type of feedback mechanism best describes a positive or negative
Answers: 1
You know the right answer?
Consider the mammalian heart. why is the muscular wall of the left ventricle thicker than that of th...
Questions
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.10.2019 21:43
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2019 21:43
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2019 21:43
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2019 21:43
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 24.10.2019 21:43
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2019 21:43
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2019 21:43
![question](/tpl/images/cats/istoriya.png)
History, 24.10.2019 21:43
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2019 21:43