The age of trees is determined by its : (1) girth (2) height (3) growth rings (4) general appearance

1 Answer

Answer :

 growth rings

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Description : The age of trees is determined by its (1) girth (2) height (3) growth rings (4) general appearance

Last Answer : (3) growth rings Explanation: Growth rings can determine the age of the trees. Growth rings, also referred to as tree rings or annual rings, can be seen in a horizontal cross section cut through the trunk of a tree. Growth rings are the result of new growth in the vascular cambium.

Description : Age of a tree can be estimated by (a) number of annual rings (b) diameter of its heartwood (c) its height and girth (d) biomass.

Last Answer : (a) number of annual rings

Description : The age of a tree can be determined more or less accurately by - (1) counting the number of branches (2) measuring the height of the tree (3) measuring the diameter of the trunk (4) counting the number of rings in the trunk

Last Answer : (4) counting the number of rings in the trunk Explanation: When a tree has been cut down or felled, then it is relatively easy to work out its age by counting the growth or annual rings that can be ... a tree is a special tissue (called the cambium) which forms new cells so that the tree can grow.

Description : The age of a tree can be determined more or less accurately by (1) counting the number of branches (2) measuring the height of the tree (3) measuring the diameter of the trunk (4) counting the number of rings in the trunk

Last Answer : counting the number of rings in the trunk

Description : Age of a tree can be determined (a) By counting the number of rings (b) By thickness of the bark (c) By bulk of the tree (d) By number of leaves

Last Answer : Ans:(a)

Description : The king dies and two men, the true heir and an impostor, both claim to be his long-lost son. Both fit the description of the rightful heir: about the right age, height, coloring and general ... the one who re-fused is correctly identified as the rightful heir. Can you figure out why? -Riddles

Last Answer : The test was a blood test. The elder remembered that the true prince was a hemophiliac.

Description : name the meristems which appear later in life of dicotyledonous and gymnosperms plants and causes increase in the girth of the organ in which they are

Last Answer : name the meristems which appear later in life of dicotyledonous and gymnosperms plants and causes increase ... of the organ in which they are active.

Description : Abdominal girth?

Last Answer : DefinitionAbdominal girth is the measurement of the distance around the abdomen at a specific point, usually at the level of the belly button (navel). Measuring abdominal girth is used ... heart failureObesityBuildup of intestinal gas, most often caused by blockage or obstruction in the intestines

Description : Max size limit of parcel is a) Length 1 mtr and length and girth is 1.80mtr a) Length 2 mtr and length and girth is 1.900mtr a) Length 3 mtr and length and girth is 1.20mtr a) None of these

Last Answer : a) Length 1 mtr and length and girth is 1.80mtr

Description : Which meristem helps in increasing girth? (a) Lateral meristem (b) Intercalary meristem (c) Primary meristem (d) Apical meristem

Last Answer : (a) Lateral meristem

Description : Meristematic tissue responsible for increase in girth of tree trunk is (a) intercalary meristem (b) lateral meristem (c) phellogen (d) apical meristem.

Last Answer : (b) lateral meristem

Description : Meristematic tissue responsible for increase in girth of tree trunk is (a) intercalary meristem (b) lateral meristem (c) phellogen (d) apical meristem.

Last Answer : (b) lateral meristem

Description : L/G ratio in a cooling tower is a ratio of _____. • Length and girth • Length and temperature gradient • Water flow rate and air mass flow rate • Air mass flow rate and water flow rate

Last Answer : Water flow rate and air mass flow rate

Description : The girth of the stem or root increases due to ___ (a) Apical meristem (b) Cambium (c) Intercalary meristem (d) Epidermis

Last Answer : (b) Cambium

Description : The main factor controlling a decision to increase the occlusal height of teeth for extensive oral reconstruction is whether, A. the inter occlusal distance will be physiologically ... the aesthetic appearance of the patient will improve sufficiently to warrant the planned reconstruction

Last Answer : A. the inter occlusal distance will be physiologically acceptable after treatment

Description : The main factor controlling a decision to increase the occlusal height of teeth for extensive oral reconstruction is whether, A. The inter occlusal distance will be physiologically ... . The aesthetic appearance of the patient will improve sufficiently to warrant the planned reconstruction

Last Answer : A. The inter occlusal distance will be physiologically acceptable after treatment

Description : If someone were to write a biography about us, the following could be reported: #1 - Every basketball player needs a good one. #2 - we can be seen on most Christmas trees. #3 - One of us is ... accompany a line and a sinker. Based on the biographical information above --- Who/what are we? -Riddles

Last Answer : We are Hooks/hook.

Description : What is the impact of advancing glaciers on the rings of trees? (1) They become concentric (2) Their shape is distorted (3) They become widely spaced (4) They are immune to this change

Last Answer : (2) Their shape is distorted Explanation: Advancing glaciers distort the shape of the rings of trees.

Description : Which of the statements given below is not true about formation of annual rings in trees? (a) Annual rings are not prominent in trees of temperate region. (b) Annual ring is a combination ... of tissue-early and late wood respectively. (d) Activity of cambium depends upon variation in climate.

Last Answer : a) Annual rings are not prominent in trees of temperate region

Description : Annual rings are more prominent in trees having

Last Answer : Annual rings are more prominent in trees having – Distinct Seasonal variations

Description : What is the impact of advancing glaciers on the rings of trees ? (1) They become concentric (2) Their shape is distorted (3) They become widely spaced (4) They are immune to this change

Last Answer : Their shape is distorted

Description : If our physical appearance never changed past a certain age, yet we continued to age normally, how would this visual perception effect the world? or you?

Last Answer : People would be surprised when you dropped dead of old age or behaved in a senile fashion. Besides, with enough plastic surgery your fantasy is real today.

Last Answer : : The human body and appearance also change with age. You didn't say boy or girl. Excessive masturbation impairs normal growth which causes problems in physical and appearance changes. If you have ... masturbating and eat nutritious food regularly and also massage olive oil on the skin of the body.

Description : Which of the following are the advantage/s of Decision Trees? a) Possible Scenarios can be added b) Use a white box model, If given result is provided by a model c) Worst, best and expected values can be determined for different scenarios d) All of the mentioned

Last Answer : d) All of the mentioned

Description : What height of an ionized layer is determined from the time interval between the transmitted signal and the ionospheric echo at vertical incidence? A. Virtual height B. Apparent height C. Actual height D. Effective height

Last Answer : A. Virtual height

Description : The coefficients of permeability of soils of an unconfined aquifer and another confined aquifer were determined by pumping water from the wells and observing the effect of water table in two test wells at equal distances was found to be equal. ... (B) H = h1 - h2 (C) H = h2 + h1 (D) ½ (h1 + h2)

Last Answer : Answer: Option D

Description : The isobars drawn on a surface weather chart represent lines of equal pressure:  a. At flight level  b. At height of observatory  c. At a determined density altitude  d. Reduced to sea level

Last Answer : d. Reduced to sea level

Description : The isobars drawn on a surface weather chart represent lines of equal pressure: a. At flight level b. At height of observatory c. At a determined density altitude d. Reduced to sea level

Last Answer : d. Reduced to sea level

Description : Age of a tree may be ascertained by (A) Radius of its stem (B) Circumference of its stem (C) Number of branches (D) Number of annual rings

Last Answer : Answer: Option D

Description : The cross-section of a stem of tree has fifty rings, what is the age of the tree? (1) 50 months (2) 5 years (3) 25 years (4) 50 years

Last Answer : (4) 50 years Explanation: Dendrochronology or tree-ring dating is the scientific method of dating based on the analysis of patterns of tree rings, also known as growth rings. Dendrochronology can date ... the vascular cambium, a layer of cells near the bark that is classified as a lateral meristem.

Description : The technique of calculating the age of fossil organisms is - (1) Radiocarbon dating (2) Electroporation (3) Counting the annual rings (4) Micromanipulation

Last Answer : (1) Radiocarbon dating Explanation: Radiocarbon dating (usually referred to as simply carbon dating) is a radiometric dating method that uses the naturally occurring radioisotope carbon-14 (14C) to ... dating was developed by Willard Libby and his colleagues at the University of Chicago in 1949.

Description : My rings are not worth much, but they do tell my age. What am I?

Last Answer : Tree

Description : The age of a tree can be known by examining (A) Cambium layer (B) Annular rings (C) Medullary rays (D) Heart wood

Last Answer : Answer: Option B

Description : The cross-section of a stem of tree has fifty rings, what is the age of the tree ? (1) 50 months (2) 5 years (3) 25 years (4) 50 years

Last Answer :  50 years

Description : The technique of calculating the age of fossil organisms is (1) Radiocarbon dating (2) Electroporation (3) Counting the annual rings (4) Micromanipulation

Last Answer : Radiocarbon dating

Description : The following statement(s) is/are true concerning initial microbiologic diagnostic techniques. a. Appropriate expeditious transport of specimens to the microbiology laboratory is essential for obtaining accurate ... a 4-to 8-fold increase over the MIC to be considered clinically efficacious.

Last Answer : Answer: a, c, d Because most surgical infections are polymicrobial, specimens should be cultured for aerobic and anaerobic bacteria, as well as fungi. Although aerobic and aerotolerant ... fold increase over MIC during the peak serum level have been demonstrated to be clinically efficacious

Description : Organisation of stem apex into corpus and tunica is determined mainly by (a) planes of cell division (b) regions of meristematic activity (c) rate of cell growth (d) rate of shoot tip growth.

Last Answer : (a) planes of cell division

Description : Organisation of stem apex into corpus and tunica is determined mainly by (a) planes of cell division (b) regions of meristematic activity (c) rate of cell growth (d) rate of shoot tip growth.

Last Answer : (a) planes of cell division

Description : In 1991, the frozen body of a late stone age man was found amazingly intact in the Alps near the Italian-Austrian border. Its age was determined to be about: w) 2,200 years x) 5,300 years y) 12,800 years z) 30,000 years

Last Answer : ANSWER: X -- 5,300 YEARS

Description : Age of fossils in the past was generally determined by radiocarbon method and other methods involving radioactive elements found in the rocks. More pr

Last Answer : Age of fossils in the past was generally determined by radiocarbon method and other methods ... D. Study of carbohydrates/proteins in fossils

Description : How could the age of the skull could be determined most accurately by using?

Last Answer : Feel Free to Answer

Description : Which of the following equations as suggested by Colebrook and White gives the increase in roughness of a new surface (ε0 ) with age/time (t) (where, ε = roughness of the surface after time't'. α = a co-efficient to be experimentally determined ... ε = ε0 + α.t 2 (C) ε = ε0 + α.t 3 (D) ε = ε0 + α.t

Last Answer : (A) ε = ε0 + α.t

Description : The average age of the students in a class is 14. The average age of half of the students in that class and the class teacher is 16. The average age of the remaining half of the students is 15. What is the number of students in that class? a) 20 b) 70 c) 80 d) Cannot be determined e) None of these

Last Answer : Because total no. of students is not known we cannot find the answer. Answer: d)

Description : My oak trees are dying. The leaves have a yellow fuzzy growth on them what is this

Last Answer : It sounds like a fungus.

Description : Briefly explain each of the following: 1. The trees in the Tropical Desert Forest have-stunted growth. -Geography

Last Answer : 1. To minimize loss of water. Lack of water and minerals in the soil. 2. This is due to promotion of Social Forestry. 3. This is due to longer dry season.

Description : A location with luxuriant growth of lichens on the trees indicates that the

Last Answer : A location with luxuriant growth of lichens on the trees indicates that the A. Trees are very ... is highly polluted D. Location is not polluted

Description : A location with luxuriant growth of lichens on the trees indicates that the

Last Answer : A location with luxuriant growth of lichens on the trees indicates that the A. Trees are very ... is highly polluted D. Location is not polluted

Description : A location with luxuriant growth of lichens on the trees indicates that the (a) trees are very healthy (b) trees are heavily infested (c) location is highly polluted (d) location is not polluted.

Last Answer : d) location is not polluted.

Description : Pruning in old fruit trees increases fruit bud formation by increasing ______: a. Carbohydrates b. New vegetative growth c. Hormonal contents d. Cell sap

Last Answer : New vegetative growth