This is because blood is pumped out of the heart at greater pressure from these chambers compared to the atria. ... This is due to the higher forces needed to pump blood through the systemic circuit (around the body) compared to the pulmonary circuit.
It was previously known that lipids<span> played the </span>role<span> of storage of energy or forming cell membranes alone.</span>
Answer:
C: If crossed with another heterozygous plant, the majority of progeny will have the dominant flower color.
Explanation:
Assuming the gene is represented an allele A, purple colour can be AA or Aa while white colour will be aa.
If a heterozygous plant Aa is crossed with another heterozygous Aa, the genotype of the progeny will be AA, Aa, Aa and aa.
Since allele A is dominant over a, it thus means that the phenotype of the progeny will be 3 purple and 1 white flowered plant.
<em>Hence, the majority of the progeny will have the dominant (75%) flower colour.</em>
The correct option is C.
Behavioral responses in complex organisms requires coordination and communication between CELLS, ORGANS, ORGAN SYSTEMS AND THE WHOLE ORGANISMS.
Behaviour refers to the kind of response that an organism can make to an internal stimulus or an external stimulus. Behavioural responses in complex organisms requires all the levels of organizations that make up the system.
