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What is the secondary growth of a tomato plants?
Tomato plants primarily exhibit primary growth, which involves the elongation of stems and roots. However, they can also show limited secondary growth, primarily in the form of thickening of stems due to the activity of the vascular cambium, though this is not as pronounced as in woody plants. This secondary growth allows for increased support and nutrient transport as the plant matures. Overall, while secondary growth occurs, it is not a significant feature of tomato plants compared to their primary growth.
What meristems are responsible?
Apical meristems are responsible for primary growth at the tips of shoots and roots, while lateral meristems (vascular cambium and cork cambium) are responsible for secondary growth in thickness. Both types of meristems continuously generate new cells for plant growth and development.
Can primary growth occur at both the apical and lateral meristems?
The difference between apical meristems and lateral meristems are the location that they sprout buds on plants. Apical buds are present at the top of plants, while lateral buds are present at the base of plants.
What structures does this vascular cambium produce and where are they produced?
The vascular cambium produces secondary xylem (wood) and secondary phloem, which are formed in a lateral direction. These structures are produced between the primary xylem and primary phloem in stems and roots of plants. The secondary xylem is produced toward the interior, while the secondary phloem is produced toward the exterior, contributing to the increase in girth of the plant.
What is the difference between primary and secondary lysosomes?
Primary lysosomes are newly formed vesicles containing digestive enzymes, while secondary lysosomes are formed when primary lysosomes fuse with endocytic vesicles containing material to be digested. Essentially, primary lysosomes are the initial structures while secondary lysosomes are the active, digestive forms.
What meristems are responsible?
Apical meristems are responsible for primary growth at the tips of shoots and roots, while lateral meristems (vascular cambium and cork cambium) are responsible for secondary growth in thickness. Both types of meristems continuously generate new cells for plant growth and development.
Can primary growth occur at both the apical and lateral meristems?
The difference between apical meristems and lateral meristems are the location that they sprout buds on plants. Apical buds are present at the top of plants, while lateral buds are present at the base of plants.
Is this statement true or false All predators are secondary consumers while all prey are primary consumers?
true because secondary consumers eat plant eaters which are the predators.
Why is the difference between primary and secondary succession not always clear?
The difference between primary and secondary succession may not always be clear because both processes involve the establishment and growth of plant and animal communities over time. Primary succession occurs in areas that were previously devoid of life, like after a volcanic eruption, while secondary succession occurs in areas that already had life but were disturbed, like after a forest fire. The transitions between primary and secondary succession can be blurred in cases where the initial disturbance was severe, erasing most previous lifeforms.
Why is a muskrat a primary consumer?
consumer
Is a caterpillar a primary producer or secondary?
A caterpillar is neither a primary producer nor a secondary producer; it is a primary consumer. Primary producers, such as plants and algae, create their own energy through photosynthesis, while primary consumers, like caterpillars, feed on primary producers. Caterpillars consume leaves and other plant material to obtain energy.
What is the difference between primary and secondary growth?
Primary growth is the lengthening of the stem and roots. All plant growth occurs by cell division and cell elongation. Cell division occurs primarily in regions of undifferentiated cells known as meristems. Cell division in the apical meristems and subsequent elongation and maturation of the new cells produces primary growth." on the other hand, secondary growth is the result of the activity of the vascular cambium. The latter is a meristem that divides to produce secondary xylem cells on the inside of the meristem (the adaxial side) and secondary phloem cells on the outside (the abaxial side). This growth increases the girth of the plant root or stem, rather than its length, hence the phrase "secondary thickening". As long as the vascular cambium continues to produce new cells, the stem or root will continue to grow in diameter. In woody plants, this process produces wood.
Is this source a primary or secondary source?
A primary source provides firsthand information or data, while a secondary source interprets or analyzes primary sources.
How do you determine whether a source is primary or secondary?
To determine if a source is primary or secondary, consider if it is firsthand information or a commentary on primary sources. Primary sources are original documents or data, while secondary sources analyze or interpret primary sources.
How can one determine whether a source is primary or secondary?
To determine if a source is primary or secondary, look at when the information was created. Primary sources are created at the time of the event, while secondary sources analyze or interpret primary sources.
What can be distinguished between the primary and secondary sources?
Primary sources are original materials created at the time of the event or historical period being studied, while secondary sources interpret or analyze primary sources. Primary sources offer first-hand accounts of events, while secondary sources provide analysis, interpretation, or commentary on primary sources.
What is the different between primary absorbance and secondary absorbance in fluorescence?
in primary light absorbed by outer molecule while in secondary re-absorbance occurs
