Answer
Verified
442.8k+ views
Hint: The age of those plants is predicted by using annual rings that grow in the region where there are maximum seasonal variations seen in environmental conditions and undergo secondary growth. This scientific method is known as Dendrochronology.
Complete answer:
In the Dicot of temperate regions, two varieties of secondary xylems are formed, spring or earlywood and autumn wood or latewood. These two varieties of wood together form into a circle or ring of wood called annual rings.
Additional Information: New growth in trees occurs during a layer of cells near the bark. A tree's rate of growth changes during a predictable pattern throughout the year in response to seasonal climate changes, leading to visible growth rings. Each ring marks an entire cycle of seasons, or one year, within the tree's life.
Horizontal cross-sections traverse the trunk of a tree that can reveal growth rings, also mentioned as tree rings or annual rings. Growth rings result from new growth within the vascular cambium, a layer of cells near the bark that botanists classify as a lateral meristem; this growth in diameter is understood as secondary growth.
Dendrochronology has many applications and uses. Dates from dendrochronology are often used as a calibration and check of carbon dating
So, the correct answer is ‘Dicot of the temperate region’
Note: On the basis of a different season, the rate of cambial activity changes due to which rings are produced in an alternate manner like narrow and then wide. The darker wood is mostly formed during summers and lighter rings in winters.
Complete answer:
In the Dicot of temperate regions, two varieties of secondary xylems are formed, spring or earlywood and autumn wood or latewood. These two varieties of wood together form into a circle or ring of wood called annual rings.
Additional Information: New growth in trees occurs during a layer of cells near the bark. A tree's rate of growth changes during a predictable pattern throughout the year in response to seasonal climate changes, leading to visible growth rings. Each ring marks an entire cycle of seasons, or one year, within the tree's life.
Horizontal cross-sections traverse the trunk of a tree that can reveal growth rings, also mentioned as tree rings or annual rings. Growth rings result from new growth within the vascular cambium, a layer of cells near the bark that botanists classify as a lateral meristem; this growth in diameter is understood as secondary growth.
Dendrochronology has many applications and uses. Dates from dendrochronology are often used as a calibration and check of carbon dating
So, the correct answer is ‘Dicot of the temperate region’
Note: On the basis of a different season, the rate of cambial activity changes due to which rings are produced in an alternate manner like narrow and then wide. The darker wood is mostly formed during summers and lighter rings in winters.
Recently Updated Pages
what is the correct chronological order of the following class 10 social science CBSE
Which of the following was not the actual cause for class 10 social science CBSE
Which of the following statements is not correct A class 10 social science CBSE
Which of the following leaders was not present in the class 10 social science CBSE
Garampani Sanctuary is located at A Diphu Assam B Gangtok class 10 social science CBSE
Which one of the following places is not covered by class 10 social science CBSE
Trending doubts
Which are the Top 10 Largest Countries of the World?
What percentage of the solar systems mass is found class 8 physics CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
How do you graph the function fx 4x class 9 maths CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
Difference Between Plant Cell and Animal Cell
Why is there a time difference of about 5 hours between class 10 social science CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE