Which of the Following Statements About Plants Is False

O Outcrossing promotes genetic diversity. During an earthquake water-saturated sand can behave like a liquid a process called ____.

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B They are nonpolar.

. Records show that there were large animals like mammoths and dinosaurs. Which of the following statements about reproduction in vascular plants is FALSE. The variety of species on earth today is greater than before.

Plants help prevent soil erosion. D The number of petals and sepals in a flower is not always equal. 1 Which of the following is a false statement concerning amino groups.

European settlers introduced corn and potatoes to North America. Zostera are marine plant. Seed plants include angiosperms and gymnosperms.

Hence statement 3 is correct. Which of the following statements about plant divisions is false. A They are found in all animals but not in all plants.

C photosynthesis has a light-dependent stage and a light-independent stage. Which of the following statements about agriculture is false. There is an alternation of heteromorphic generations.

Flowers are colourful and fragrant. Which of the following statements about plants is FALSE. Lycophytes and pterophytes are seedless vascular plants.

An earthquake a heavy rainstorm removal of material from the base of a slope all of these. Select the statement that is FALSE. The three tissue systems of vascular plants are.

The gametophyte is structurally more complex than the sporophyte. Note that metals in compounds are healthy in the human body like potassium iron and magnesium. Which of the following statements about primary growth is FALSE.

Also we know that M g 2 ion is the central atom in chlorophyll which imparts green colour to the plants. These pores diffuse atmospheric gases and transfer them to different parts of the plant. Boojho had the following parts of a rose plant-a leaf roots a branch a flower a bud and pollen.

Which of the following can trigger a landslide. Ethylene triggers cell wall dissolution in leaves. A Roots absorb water and minerals from the soil.

Hybridized seeds result when scientists artificially cross-pollinate plants. All plants supply nutrients and enrich the soil. E If the sepals of a flower are joined together its petals are separate and not joined together.

Ferns are seedless vascular plants. Mosses and liverworts are examples of non-vascular plants. Figure 256 Which of the following statements about plant divisions is false.

Which of the following statements is false. All vascular plants produce seeds. Which of the following statements about plant-reproduction is FALSE.

Slurrification solifluction unconsolidation liquefaction. E They are basic in pH. -In old stems gaseous exchange takes place through the stomata.

Figure 2514 Which of the following statements about the moss life cycle is false. The process by which plants release water vapor to the atmosphere. A They are components of urea.

Science Biochemistry QA Library Which of the following statements about the living cells is FALSE. Stomata are minute pores present in leaves. All vascular plants produce seeds.

The four-crop rotation method increased food production. Fragrance results from production of volatile chemicals which evaporate. 18 All of the following statements about land plants are true except one.

In-plant cells vacuoles help maintain water balance. Best completes the statement or answers the question. Vallisneria is epihydrophilous while Zostera is hypohydrophilous.

Which of the following statements about mudflows is false. F If the petals of a flower are joined together then the pistil is not necessarily joined. O B Most are microscopic C They are the smallest basic units that can carry out all the functions that we normally deoine as life.

A vacuole is a membrane-bound cell organelle. Self-pollination cannot occur in dioecious plants. Auxin increases the sensitivity of abscission zone cells to ethylene.

D Cells have different shapes. Hence statement 2 is not correct. Plants were of great size in comparison to today.

Vallisneria and Hydrilla are fresh water plants while sea-grasses eg. Therefore this statement is false. E all substance of plant is provided by water not soil.

O Monoecious plants have male and female flowers on the same plant. D They contain nitrogen. So this option D is also true.

So the correct answer is Option C. The ability of a solid to allow fluids to pass through. Hybrid seed strains provide greater yields in less time.

B Stem holds the plant upright. Fossils have shown that there were trees and other plants in areas of the earth. Plants help maintain the level of oxygen in the atmosphere.

D isolated chloroplasts can produce O2 without light. So this option C is false. Which of the following statements is false about plants and animals before the flood.

High concentrations of applied auxin may promote abscissio. Which of the following statements is false. The plasma membrane is present in both plant cells and animal cells.

Lycophytes and pterophytes are seedless vascular plants. Seed plants include angiosperms and gymnosperms. Which of the following statements about abscission is FALSE.

Respiration does not require sunlight and chlorophyll photosynthesis requires these. Flowers are so colourful because they absorb and reflect light energy. C They are found in amino acids.

Self-fertilization promotes more genetic diversity than outcrossing. The eggs are nonmotile. Permeability is __________.

The dominant stage in the vascular plant lifecycle is the diploid sporophyte stage. If false correct thema Boron deficiency leads to stout axisb Every mineral element that is present in a cell is needed by the cellc Nitrogen as a nutrient element is highly immobile in the plantsd It is very easy to establish the essentiality of micronutrients because they are required only in trace quantities. All non-vascular embryophytes are bryophytes.

Plants are the only organisms that produce their own food. It results in extension of the plant body. C photosynthesis has a light-dependent stage and a light-independent stage.

All vascular plants are oogamous. In animal cells vacuoles are generally small and help sequester waste products. Which of the following statements about P-protein is FALSE.

Give reason supporting the statement. The amount of water vapor in the air relative to the maximum amount of water vapor. 2 Altering which of the following levels of structural.

The dermal vascular. A The study of plant secondary metabolites has many practical application B Some secondary metabolites. All non-vascular embryophytes are bryophytes.

C Stem conduct water to the leaves.

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