What are the deficiency symptoms of Boron in plants? -Biology

What are the deficiency symptoms of Boron in plants? -Biology
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The water core disease of apples is caused by (a) boron deficiency (b) bacterial infection (c) fungal infection (d) high temperatures

Description : The water core disease of apples is caused by (a) boron deficiency (b) bacterial infection (c) fungal infection (d) high temperatures

Last Answer : Ans:(d)

Sunflower is also known as an individual plant for the deficiency of (A) Nitrogen (B) Zinc (C) Boron (D) Potash

Description : Sunflower is also known as an individual plant for the deficiency of (A) Nitrogen (B) Zinc (C) Boron (D) Potash

Last Answer : (A) Nitrogen

Khaira disease in rice is due to the deficiency of (A) Boron (B) Mn (C)S (D) Zn

Description : Khaira disease in rice is due to the deficiency of (A) Boron (B) Mn (C)S (D) Zn

Last Answer : (D) Zn

Whip tail disease of cauliflower is caused by deficiency of— (A) Nitrogen (B) Boron (C) Molybdenum (D) Zinc

Description : Whip tail disease of cauliflower is caused by deficiency of— (A) Nitrogen (B) Boron (C) Molybdenum (D) Zinc

Last Answer : (C) Molybdenum

In cabbage, cauliflower and broccoli, hollow stems with darkened interiors are most often caused by? (Agriculture MCQ) [a] Calcium deficiency [b] Chilling temperatures [c] Boron deficiency [d] Magnesium deficiency [e] Zinc deficiency

Description : In cabbage, cauliflower and broccoli, hollow stems with darkened interiors are most often caused by? (Agriculture MCQ) [a] Calcium deficiency [b] Chilling temperatures [c] Boron deficiency [d] Magnesium deficiency [e] Zinc deficiency

Last Answer : [c] Boron deficiency

Bloosom end rot of tomato is due to a. Infection/disease b. Boron/ Ca. deficiency c. Insect attack d. Nutritional deficiency

Description : Bloosom end rot of tomato is due to a. Infection/disease b. Boron/ Ca. deficiency c. Insect attack d. Nutritional deficiency

Last Answer : Boron/ Ca. deficiency

In citrus plant, die back diseases is the result of deficiency of (a) N (b) P (c) Boron (d) Copper

Description : In citrus plant, die back diseases is the result of deficiency of (a) N (b) P (c) Boron (d) Copper

Last Answer : (d) Copper

Fruit cracking disease in Pomegranate is caused due to the deficiency of - a) Zinc b) Iron c) Boron d) Sulphar

Description : Fruit cracking disease in Pomegranate is caused due to the deficiency of - a) Zinc b) Iron c) Boron d) Sulphar

Last Answer : c) Boron

The deficiency of calcium and boron are found on — a. Old leaves b. New leaves c. Terminal leaves d. Old and new leaves

Description : The deficiency of calcium and boron are found on — a. Old leaves b. New leaves c. Terminal leaves d. Old and new leaves

Last Answer : c. Terminal leaves

Yellow spots on citrus leaves is due to the deficiency of: (1) Zinc (2) Magnesium (3) Boron (4) Iron

Description : Yellow spots on citrus leaves is due to the deficiency of: (1) Zinc (2) Magnesium (3) Boron (4) Iron

Last Answer : Magnesium

What are the deficiency symptoms of carbon, hydrogen and oxygen in plants? -Biology

Description : What are the deficiency symptoms of carbon, hydrogen and oxygen in plants? -Biology

Last Answer : Here are a few common deficiencies, how to identify them, and what you can do to help return your plants to full health. Yellow Lower Leaves. Very Dark New Leaves. Purplish Leaves and Stems ... Tips and Edges. Mottled Leaves. Yellow Older Leaves. Bands of Yellow on Leaves. Stunted Growth.

What are the symptoms of nitrogen deficiency in plants? -Biology

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What are the symptoms of phosphorus deficiency in plants? -Biology

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What are the deficiency symptoms of potassium in plants? -Biology

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What are the deficiency symptoms of Calcium in plants? -Biology

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What are the deficiency symptoms of Zinc in plants? -Biology

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what are the deficiency symptoms of iron in plants? -Biology

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Deficiency symptoms of calcium on plants first appear at— (A) Lower leaves (B) Middle leaves (C) Terminal leaves (D) All leaves

Description : Deficiency symptoms of calcium on plants first appear at— (A) Lower leaves (B) Middle leaves (C) Terminal leaves (D) All leaves

Last Answer : (C) Terminal leaves

The elements known as primary nutrients for plants (1) Nitrogen, Phosphorus and Potassium (2) Nitrogen, Oxygen and Silicon (3) Potassium, Boron and Nitrogen (4) Nitrogen, Phosphorus and Iron

Description : The elements known as primary nutrients for plants (1) Nitrogen, Phosphorus and Potassium (2) Nitrogen, Oxygen and Silicon (3) Potassium, Boron and Nitrogen (4) Nitrogen, Phosphorus and Iron

Last Answer : (1) Nitrogen, Phosphorus and Potassium Explanation: Nitrogen (N), Phosphorus (P) and Potassium (K) are considered as the three essential or primary nutrients for plants. Together they make up ... need small quantities of iron, manganese, zinc, copper, boron and molybdenum, known as trace elements

Which among the following elements increases the absorption of water and calcium in plants? (1) Manganese (2) Boron (3) Copper (4) Molybdenum

Description : Which among the following elements increases the absorption of water and calcium in plants? (1) Manganese (2) Boron (3) Copper (4) Molybdenum

Last Answer : (2) Boron Explanation: Boron increases the absorption of water and calcium in the plants. It helps in the metabolic activities in plants. Boron is necessary in order for sugar to move through protoplasmic membranes.

Which one of the following element is mobile in plants but immobile in soil ? (A) Sulphur (B) Zinc (C) Boron (D) Phosphorus

Description : Which one of the following element is mobile in plants but immobile in soil ? (A) Sulphur (B) Zinc (C) Boron (D) Phosphorus

Last Answer : (D) Phosphorus

What is the main function of zinc in the plants ? (A) Synthesis of nitrogen (B) Synthesis of phosphorus (C) Required for synthesis of Tryptophos (D) To increase activity of the boron

Description : What is the main function of zinc in the plants ? (A) Synthesis of nitrogen (B) Synthesis of phosphorus (C) Required for synthesis of Tryptophos (D) To increase activity of the boron

Last Answer : (C) Required for synthesis of Tryptophos

Which of the following elements is not essential element of plants but proves to be beneficial for some plants? a) Boron b) Sodium c) Iodine d) Copper

Description : Which of the following elements is not essential element of plants but proves to be beneficial for some plants? a) Boron b) Sodium c) Iodine d) Copper

Last Answer : b) Sodium

Which of the following elements is not essential element of plants but proves to be beneficial for some plants?a) Boron b) Sodium c) Iodine d) Copper

Description : Which of the following elements is not essential element of plants but proves to be beneficial for some plants?a) Boron b) Sodium c) Iodine d) Copper

Last Answer : b) Sodium

Boron in green plants assists in (a) activation of enzymes (b) acting as enzyme co-factor (c) photosynthesis (d) sugar transport.

Description : Boron in green plants assists in (a) activation of enzymes (b) acting as enzyme co-factor (c) photosynthesis (d) sugar transport.

Last Answer : (d) sugar transport.

Match the following concerning essential elements and their functions in plants. Column-I Column-II (A) Iron (i) Photolysis of water (B) Zinc (ii) Pollen germination (C) Boron (iii) Required for chlorophyll biosynthesis (D) Manganese (iv) IAA biosynthesis

Description : Match the following concerning essential elements and their functions in plants. Column-I Column-II (A) Iron (i) Photolysis of water (B) Zinc (ii) Pollen germination (C) Boron (iii) Required for chlorophyll biosynthesis (D) Manganese (iv) IAA biosynthesis

Last Answer : (c) (iii) (iv) (ii) (i)

Which of the following nutrient is involved in reproduction in plants and germination of pollen grains ? a. Boron b. Calcium c. Potassium d. Sulphur

Description : Which of the following nutrient is involved in reproduction in plants and germination of pollen grains ? a. Boron b. Calcium c. Potassium d. Sulphur

Last Answer : a. Boron

Of the following, which non-fissioning element is used in the cooling water of nuclear power plants to help control the rate of the fission reaction by absorbing neutrons: w) zirconium x) boron y) krypton z) cesium

Description : Of the following, which non-fissioning element is used in the cooling water of nuclear power plants to help control the rate of the fission reaction by absorbing neutrons: w) zirconium x) boron y) krypton z) cesium

Last Answer : ANSWER: X -- BORON

The elements known as primary nutrients for plants (1) Nitrogen, Phosphorus and Potassium (2) Nitrogen, Oxygen and Silicon (3) Potassium, Boron and Nitrogen (4) Nitrogen, Phosphorus and Iron

Description : The elements known as primary nutrients for plants (1) Nitrogen, Phosphorus and Potassium (2) Nitrogen, Oxygen and Silicon (3) Potassium, Boron and Nitrogen (4) Nitrogen, Phosphorus and Iron

Last Answer : Nitrogen, Phosphorus and Potassium

Which of these is a micronutrient for plants? (1) Carbon (2) Oxygen (3) Nitrogen (4) Boron

Description : Which of these is a micronutrient for plants? (1) Carbon (2) Oxygen (3) Nitrogen (4) Boron

Last Answer : Boron

Which among the following elements increases the absorption of water and calcium in plants ? (1) Manganese (2) Boron (3) Copper (4) Molybdenum

Description : Which among the following elements increases the absorption of water and calcium in plants ? (1) Manganese (2) Boron (3) Copper (4) Molybdenum

Last Answer : Boron

What are the symptoms of calcium deficiency ?

Description : What are the symptoms of calcium deficiency ?

Last Answer : Calcium Deficiency Symptoms: Muscle Contraction: Even if the body's hemoglobin level is right and after drinking enough water, if the muscles contract regularly, that is, after convulsions, ... You can recommend regular calcium-rich foods or nutritional supplements to deal with calcium deficiency.

What is the English language of deficiency symptoms ?

Description : What is the English language of deficiency symptoms ?

Last Answer : Deficiency symptoms in English .

What are the symptoms of potassium deficiency?

Description : What are the symptoms of potassium deficiency?

Last Answer : Symptoms of potassium deficiency can include the following: When you are deficient in potassium, we are weak and tired no matter how much we sleep. There can be many causes of high blood ... form of constipation. Kidney stones are more likely to develop. Acne and other skin problems can occur.

What are the symptoms of potassium deficiency?

Description : What are the symptoms of potassium deficiency?

Last Answer : Potassium deficiency is a very dangerous condition. Symptoms include muscle cramps, fatigue, and even dangerous arrhythmias. Consult with your doctor if you think you may be experiencing potassium deficiency.

What are the symptoms of b vitamin deficiency?

Description : What are the symptoms of b vitamin deficiency?

Last Answer : The signs of a B vitamin deficiency include: pale skin, a sore tongue or bleeding gums, feeling sick to your stomach and weight loss, the feeling of being tired, weak and lightheaded. If the ... of depression, dementia, a poor sense of balance and numbness and tingling of the digits may occur.

What are the signs and symptoms associated with vitamin b deficiency?

Description : What are the signs and symptoms associated with vitamin b deficiency?

Last Answer : If not treated, a Vitamin B deficiency can lead to many problems and diseases including: depression, memory loss or dementia, weight loss, difficulty walking, and numbness in fingers and toes.

Vitamin D Deficiency Symptoms: Importance of Sunlight and Diet?

Description : Vitamin D Deficiency Symptoms: Importance of Sunlight and Diet?

Last Answer : Vitamin D plays an important role in regulating the levels of essential minerals such as Calcium and Phosphate. In turn, these minerals are used in various parts of the body including the bones, muscles ... a diet rich in Vitamin D is not enough to prevent the symptoms associated with a deficiency.

Iron Deficiency Symptoms: Importance of Red Blood Cells and Oxygen?

Description : Iron Deficiency Symptoms: Importance of Red Blood Cells and Oxygen?

Last Answer : Iron plays a vital role in the proper functioning of the red blood cells. An iron deficiency can lead to a condition known as anemia, which occurs when the red blood cell count is ... also lead to a weakening of the immune system, increasing the vulnerability to common illnesses and infections.

Riboflavin deficiency symptoms are (A) Glossitis (B) stomatis (C) Vomitting (D) Both (A) and (B)

Description : Riboflavin deficiency symptoms are (A) Glossitis (B) stomatis (C) Vomitting (D) Both (A) and (B)

Last Answer : Answer : D

A situation in which a crop needs more of a given nutrient yet has shown no deficiency symptoms

Description : A situation in which a crop needs more of a given nutrient yet has shown no deficiency symptoms

Last Answer : Ans. Hidden Hunger

Deficiency symptoms of Ca and B appear in

Description : Deficiency symptoms of Ca and B appear in

Last Answer : Ans. Terminal buds

Old and new leaves show deficiency symptoms of

Description : Old and new leaves show deficiency symptoms of

Last Answer : Ans. Zn

New leaves show deficiency symptoms of

Description : New leaves show deficiency symptoms of

Last Answer : Ans. Fe, Mn, Cu, S

Deficiency symptoms of N, P, K, Mg and Mo appear in

Description : Deficiency symptoms of N, P, K, Mg and Mo appear in

Last Answer : Ans. Older leaves