Answer:
The interaction between cellulose-digesting organism in the gut of a termite and the termite is +
Explanation:
This relationship that exists between termites and the organisms present in their gut that are capable of degrading cellulose is a relationship called mutualism. Mutualism is part of the biological interactions in which both organisms benefit from the coexistence of both. For this reason this relationship would be positive.
The food of termites is wood, but they cannot produce the enzymes they would need for degradation of the wood. Thanks to this, there are small organisms called protozoa that are found in the intestine of the termites that allow them to degrade the cellulose present in the wood, these organisms help them to degrade the cellulose that by themselves they could not do since termites do not contain the cellulose enzymes responsible for cellulose degradation .In this way TERMITES can get what they need to perform its metabolism and biological functions.
Ductus Arteriosis shunt from fetal life most likely remains open.
<h3>What about d
uctus arteriosis?</h3>
- The foramen ovale, ductus venosus, and ductus arteriosus are the three shunts in the fetal circulation.
- Two umbilical artery and one umbilical vein are also present.
- These blood vessels close after birth and develop into ligaments.
- A murmur heard in a preterm newborn soon after birth would be considered to be a ductal murmur since there is a larger possibility that the ductus arteriosus will remain open in a preterm infant.
- Some organ systems, such as the central nervous system, are teratogen-sensitive throughout the whole pregnancy.
- The baby's brain and spine make up its central nervous system.
- Alcohol is one teratogen that has an impact on the central nervous system.
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Answer:
The correct answer is D.
Explanation:
Sperm is produced in the seminiferous tubules of the testes, then it travels through the straight tubules and the rete testis and arrives at the <u>epididymis to mature and to be stored.</u>
When ejaculation occurs, sperm leaves the epididymis through the vas deferens and arrives to the ejaculatory duct. Then ejaculatory duct passes through the prostate to merge witch the urethra and finally sperm leaves the body.
<h3>Question:</h3>
<em>which type of skeletal muscle fiber is most important for an athlete running a 40 meter sprint</em><em>?</em>
<h3>Answer</h3>
<em>F</em><em>a</em><em>s</em><em>t</em><em> </em><em>t</em><em>w</em><em>i</em><em>t</em><em>c</em><em>h</em><em> </em><em>f</em><em>i</em><em>b</em><em>r</em><em>e</em><em>s</em><em>.</em>
