What are the different factors affecting plant growth and development?

The primary factors that affect plant growth include: water, temperature, light, and nutrients. These four elements affect growth hormones in the plant, causing it to grow more quickly or more slowly.

Which internal factor control the growth and development of the plant?

The factors which control the plant development are: Growth is affected by temperature and light intensity. the intensity of effects on the metabolic processes occurring in plants. Plants’ growth regulators such as auxin, cytokinin, gibberellin and ethylene also affect the growth of the plant.

How genetic or internal factor affects plant growth?

Both plant growth factors interact in various ways. The genetic factor determines the character of a plant, but the extent to which this is expressed is influenced by the environment. The genotype of a plant affects its growth.

What are the 4 factors that affect plant growth?

Environmental factors that affect plant growth include light, temperature, water, humidity and nutrition.

What are the 5 factors affecting plant growth?

Plants need five things in order to grow: sunlight, proper temperature, moisture, air, and nutrients. These five things are provided by the natural or artificial environments where the plants live. If any of these elements are missing they can limit plant growth.

What factors affects the growth of plants in relation to photosynthesis?

Three factors can limit the rate of photosynthesis: light intensity, carbon dioxide concentration and temperature.

• Light intensity. Without enough light, a plant cannot photosynthesise very quickly – even if there is plenty of water and carbon dioxide.
• Carbon dioxide concentration.
• Temperature.

What are the 3 major factors that affect vegetation in an area?

Factors that affect natural vegetation of a place are:

• Land. Land affects the growth of natural vegetation as different kinds of vegetation grow on mountains, plateaus, plains and in deserts.
• Soil. Soil determines the growth of different types of vegetation.
• Temperature.
• Photoperiod.
• Precipitation.

What are the biotic factors that affect plant growth?

Biotic (i.e., weeds, insects, fungi, bacteria, etc.) and abiotic factors (i.e., sunlight, temperature, rain, humidity, drought, salinity, air, soil, pollution, magnetic fields, etc.) can affect plant growth and crop yield in many different ways.

What is the most important factor for plant growth?

Soil and seasons are the most important factors in plant growth.

What are the internal factors that affect photosynthesis?

Ans: The three internal factors affecting photosynthesis are chlorophyll content of leaves, accumulation of byproducts and internal structure of leaves.

What are the factors affecting the growth of natural vegetation?

Factors affecting natural vegetation Temperature: Growth is accelerated with the increase in temperature. Light: Light intensity, duration of light and the quality of light influences many physiological processes occurring in a plant. Water: Water is an essential factor for plant growth.

What are the factors that affect plant growth?

The important factors affecting the growth of plants include: Temperature: Growth is accelerated with the increase in temperature. Light: Light intensity, duration of light and the quality of light influences many physiological processes occurring in a plant. Water: Water is an essential factor for plant growth.

What is the relationship between growth and development in plants?

Growth is associated with development. Plant growth and development are affected by both internal and external factors. Light, temperature, water, nutrients, oxygen, soil, etc., are external factors of growth, and genetic factors and plant growth regulators are internal features of growth. Q.1: What is plant growth?

What are abiotic factors that affect plant growth and development?

The abiotic factors that affect plant growth and development include topography, soil, and climatic factors. They are the non-living components of the environment which, along with the biotic factors, determine the extent to which the genetic factor is expressed in the plant.

How does the intensity of light affect plant growth?

The intensity of light, quality of light, duration of light affects plant growth in many ways. High light intensities induce dwarfism of the plant. due to this, plant which are situated on the hilltops are short in length whereas those plants which are situated in a valley are quite tall.