Answer:
Fully enclosed in an ovary
Explanation:
A gymnosperm is a group of a plant which can be distinguished from other groups of a plant is through the presence of seeds but they are not enclosed and are naked.
The seeds are considered naked as they are not fully enclosed in the ovary like in the angiosperms rather they are present as on modified leaves called sporophylls and the cones.
The seeds are sheltered by the sporophyll and when they mature are enclosed by the sporophytic tissues. Since they are not enclosed in the ovary, therefore, are considered the gymnosperms.
Thus, the selected option is correct.
This increase in volume leads to a decrease in intra-alveolar pressure, creating apressure<span> lower than atmospheric </span>pressure<span>. As a result, a </span>pressure<span> gradient is created that drives air into the </span>lungs<span>. Figure 3. </span>Inspiration<span> and expiration </span>occur<span> due to the expansion and contraction of the thoracic cavity, respectively.
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The expected assessment findings for a herniated lumbar disk are as follows:
a) Fallacies in the soft tissues. Also there can be muscle atrophy
b) The inability to bend or there is limited ability of bending
c) There might be occurrence of pain in lumbar and cervical herniation
d) There can be reduced tenderness and weakness in the affected region
e) There are high probabilities of adverse impact on the posture.
The diagram below illustrates a biochemical process that occurs in organisms. The active site is represented by the letter <u>B</u>, while the products are represented by the letter <u>E</u>. so the correct option is - C. B and E
In this diagram, there is a biochemical reaction is shown which is catalyzed by the enzyme.
- Enzymes are biological catalysts that are proteins in nature that help speed up biochemical reactions such as metabolic reactions in organisms.
- Enzymes bind to substrate molecules with the help of the active site.
- The active site of enzymes is like specific grooves or sites where substrate molecules bind and form an enzyme-substrate complex in the reaction.
- Active sites alter the substrate molecules and form product molecules at the end of the reaction.
Thus, the correct option is - C. B and E.
Learn more about enzymes:
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