The most common incorrect description is that the heart is enclosed in a double-layered sac called the pleural membrane. The reality is that the heart is enclosed in a double-layered membrane called the pericardium. The correct layers from out to in are <span>epicardium, myocardium, endocardium </span>
True
Eplanatuon:
Tracheobionta and Equisetopsida
Answer:
<h2>3/16
</h2>
Explanation:
Given:
Parents are;
both parents are Agouti black and agouti black ( AaBb);
Black is dominant on brown (B over b);
Agouti is dominant on solid color ( A over a);
So, progeny are
(AABB, AaBb, AABb, AaBB, Aabb, aaBB, aaBb aabb so on )
Here 3 out of 16 progeny are agouti brown ( genotype AAbb, Aabb);
So,expected frequency of agouti brown offspring in the litter= 3/16.
Answer:
The salivary glands, liver and gall bladder, and the pancreas aid the processes of ingestion, digestion, and absorption. These accessory organs of digestion play key roles in the digestive process. <u>Each of these organs either secretes or stores substances that pass through ducts into the alimentary canal.</u>
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<u>:) Hope this helped</u>
