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2601.

Explain the characterstics of Bryophyta​

Answer»

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Characteristics of BRYOPHYTA

  1. Plants in this CATEGORY do not have roots but have crude stems and leaves.
  2. They have “rhizoids” instead of roots which HELPS the plant to anchor to surface.
  3. These roots or rhizoids do not absorb nutrients like other usual plant roots.
  4. Mosses release spores from their leaves which travels by water and MAKE new mosses in new locations.
  5. Water is very essential for mosses to grow and SPREAD. They can entirely dry out and survive. When in contact with water, they again revive and continue growing.

I hope it's helps you ☺️.

Please markerd as brainliest answer ✌️✌️.

2602.

1nano is equal to a, 10-3 b, 10-6 c, 10-9 d, 10-12​

Answer»

Answer:

OPTION C

Explanation:

c. nano is equal to 10^-9

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2603.

what do u mean by soon did u do something urself o no pls u have not right??! pls not I will never forget myself pls u have not done anything to urself right pls tell only she will reply I beg u all only she will reply *crying*​

Answer»

 ⊂ヽ

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   レ ノ   ヽ_つ

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Please MARK BRAINLIEST PLZ plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz

2604.

Write chemical equations for calcium hydroxide reacts with hydrochloric a acid .write the steps involved in writing the Chemical formula of iron sulphate, calcium phosphate​

Answer»

Answer:

In a similar way, calcium chloride is formed along with WATER when hydrochloric acid reacts with calcium HYDROXIDE (a base). Neutralisation Reaction: When an acid reacts with a base, the hydrogen ion of acid combines with the hydroxide ion of base and forms water.

2 HCl + Ca(OH)2 → CaCl2 + 2 H2O - Balanced equation | Chemical Equations online!

Explanation:

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2605.

Due structure and function of Golgi apparatus ,lysosomes ,mitochondria , plastids,vacuoles .​

Answer»

Golgi apparatus;

The Golgi apparatus is a central intracellular MEMBRANE-bound organelle with key functions in trafficking, processing, and sorting of newly synthesized membrane and secretory proteins and lipids. To best perform these functions, Golgi membranes form a unique STACKED structure.

Lysosome;

A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are involved with various cell processes. They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria.

Mitochondria;

The mitochondria are organelles FOUND in eukaryotic cells that are associated with energy production or with the production of ATP. Mitochondria are made up of two membranes- the outer and the inner membrane. The inner membrane form folds called the cristae that enclose the matrix.

Plastids;

Plastids are double-membrane organelles which are found in the cells of plants and algae. Plastids are responsible for manufacturing and storing of food. These often contain pigments that are used in photosynthesis and different types of pigments that can CHANGE the colour of the cell.

Vacuoles;

A vacuole is a membrane-bound cell organelle. In animal cells, vacuoles are generally small and help sequester waste products. In PLANT cells, vacuoles help maintain water balance. Sometimes a single vacuole can take up most of the interior space of the plant cell.

2606.

The compiete anlogy Carson Non meral : Germaniu ue (6) 2 fixed tion o ater i e (10 xam iry​

Answer»

Answer:

Let us examine the SEVEN continents in GREAT detail from the largest to the smallest. After that, we will EXPLORE the depths of the WORLD's FIVE

2607.

What iseant by membrane biodamysis​

Answer»

ANSWER:

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EXPLANATION:

Membrane biogenesis is the process of formation of the biological membrane. It involves the synthesis of cell MEMBRANES with the help of proteins and lipids. Endoplasmic Reticulum is RESPONSIBLE for membrane biogenesis. Membranes which as synthesized help in dividing the cell into structural and functional components.

2608.

>Q1.Which substances does the stem help in transporting? Name the starting points and destination>Q 2. Other than the main functions that almost all stems perform, there are other specialised function by formed by sterns of some plants. Name two such plants and the specialised 3. >Q3.During photosynthesis, leaves convert water and carbon dioxide to a kind of sugar called glouse.If that is so, all food stored by the plant should be sweet. But this is not so. Why? Q>4. A plant is found to have fibrous roots. Can you say what kind of venation its leaves have?​

Answer»

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Which substances does the stem help in transporting? Name the starting points and destination.

\small\underbrace \mathfrak \pink{❥︎ANSWER }

A stem helps in the transportation of food, water and minerals to every part of the plant. The starting point for the absorption of minerals and water is the roots and these are destined for buds, fruits, flowers, fruits and leaves.

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Other than the main functions that almost all stems perform, there are other specialised function by formed by STERNS of some plants. Name TWO such plants and the specialised 3.

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Stems have cells called meristems that annually generate new living tissue. Stems have two pipe-like tissues called xylem and phloem. The xylem tissue transports water by the action of transpiration pull, capillary action and root pressure. The phloem tissue consists of sieve tubes and their companion cells.

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During photosynthesis, leaves convert water and carbon dioxide to a kind of sugar called glouse.If that is so, all food stored by the plant should be sweet. But this is not so. Why?

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Sugar stored by plants is glucose which is not a very sweet sugar like fructose or sucrose.

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A plant is found to have fibrous roots. Can you say what kind of VENATION its leaves have?

\small\underbrace \mathfrak \pink{❥︎ANSWER }

Plants with fibrous roots have parallel venation in their leaves.

2609.

We can obtain an enlarged and erect image by a convex mirror true or false.​

Answer»

Answer:

False

Explanation:

We can obtain an ENLARGED, ERECT and virtual IMAGE by a convex mirror.

2610.

Why do you think that some deep-sea fish and a few insects are luminous?plz answer the i will mark you as my brainlest brain friend...​

Answer»

ANSWER:

This is because blue light travels best in water, and because most marine ORGANISMS are SENSITIVE to blue light. ... These FISH can produce red light and can see it when others cannot. This gives them an advantage by allowing them to see their prey while WITHOUT making their presence known

2611.

Write the products of following reactions in yeast:a.) Respirationb.) Fermentation

Answer»

ANSWER:

FERMENTATION is the PROCESS

2612.

What type of joints do X and Y in the given classification table represent? X YElbow and Knee Shoulder and Pelvis

Answer»

PLEASE ATTACH the DIAGRAM!!!!

2613.

Who iz Total Gaming?????Shraddhu - bas pehechan liya. xd. ​

Answer»

Answer:

sorry for swap

Explanation:

Oil, COAL, NATURAL gas, metals, stone and sand are natural resources. Other natural resources are AIR, sunlight, soil and water. Animals, birds, FISH and plants are natural

2614.

________sells are able to absorb water by ___________​

Answer»

ANSWER:

OSMOSIS , Root HAIR

Explanation:

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2615.

Rubber : Latex : : Acacia : ________Pls Help​

Answer»

EXPLANATION:

PLANT is the CORRECT ANSWER to this QUESTION

2616.

Ok karma di first you tell your age and my name is mahima​

Answer»

Answer:

I'm Stacy

15 this year

KARMA DI???

that's funny❤️❤️❤️

2617.

Q. what is photosynthesis?hlo bhabi...↑yeh mazak nahi tha toh kya tha( ̄ヘ ̄;)I am also fine.​

Answer»

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Photosynthesis is a process used by PLANTS and other ORGANISMS to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities. This chemical energy is STORED in CARBOHYDRATE MOLECULES, such as sugars, which are synthesized from carbon dioxide and water

2618.

Picking iron waste from garbage by ragpickers is which force

Answer»

Answer:

sorry BUDDY

EXPLANATION:

happy birthday

2619.

Yeh Meri new I'd hai follw Karna hai toh Kar nhi toh mat Karo idc (ꈍᴗꈍ)​

Answer»

ANSWER:

YESTERDAY was JUNGKOOK's BIRTHDAY..

2620.

Ram found an old coin made up of copper which had turned green in colour. Why? Write the balanced chemical equation of the chemical change. PLZ ANSER

Answer»

Answer:

because of rusting

Explanation:

This is because they came into the contact of MOISTURE and OXYGEN present in the air . CHANGING of silver to black color is called tarnish and changing of copper to green color is called CORROSION and IRON's is called rusting.

2621.

A ___________ unit is a fixed measure of a physical quantity.Pls Help​

Answer»

Answer:

SI UNIT is a FIXED MEASURE of a PHYSICAL quantity.

2622.

While doing an experiment to see the characteristics of variousfibres Prakash hold the cotton fibre in his hand and was about to burnit on the burner. On seeing this, his classmate Ratan stopped himimmediately and asked to use tong to hold the fibres.(a) What is fibre?(b) Why did Ratan ask him to use tong to hold fibre?(c) What are the characteristics of woollen and cotton fibres observedafter burning test?

Answer»

Answer:

EXPLANATION:

a A fibre is a THIN THREAD of a natural or artificial substance, especially one that is used to make cloth or rope

c Fiber may shrink from the flame, melt, and can drip (DANGER) leaving a hard plastic-like BEAD. Burning these fabrics will produce black smoke and hazardous fumes

2623.

Ram found an old coin made up of copper which had turned green in colour. Why? Write the balanced chemical equation of the chemical change. PLS ANSWER NOW. I WILL MARL U BRIANLIEST

Answer»

The phenomenon is called CORROSION. GREEN coating on copper coins is basic copper oxides.

A chemical EQUATION is BALANCED by changing or adding coefficients to the compounds in the reaction.

Hope this will HELP you.

2624.

Which are the sound made by common things in house Plz give answer

Answer»

Answer:

The quiet “hum” of a refrigerator is a common background noise FOUND in most kitchens. This humming falls within the safe ZONE at 50dB. DRYING your hair exposes you to sounds between 60-95dB. While the noise from some hair DRYERS are safe, other models may be louder due to advanced heating technology or internal mechanics.

2625.

Q. what is photosynthesis?only for @lxlitsurshizukalxl​

Answer»

the process by which green plants TURN CARBON dioxide and water into FOOD using energy from sunlight

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2626.

The prairie grass is : Very short but rich in nutrients Very long and coarse Dry, stiff and hard Very long but poor in nutrients​

Answer»

Answer:

Prairies are ecosystems considered part of the temperate grasslands, savannas, and shrublands BIOME by ecologists, based on similar temperate climates, moderate rainfall, and a composition of grasses, herbs, and shrubs, rather than TREES, as the dominant vegetation type. Temperate grassland regions include the Pampas of Argentina, Brazil and Uruguay, and the steppe of Ukraine, Russia and Kazakhstan. Lands typically referred to as "prairie" tend to be in North AMERICA. The term encompasses the area referred to as the Interior Lowlands of Canada, the United States, and Mexico, which includes all of the Great PLAINS as well as the wetter, HILLIER land to the east.

Explanation:

2627.

Importance of minerals in our bodyImportance of minerals in our body​

Answer»

Answer:

I hope this is your answer please mark as a brainlist and a GOOD friend can you GIVE some thnks to my ANSWERS PLZ

2628.

Answer please answer please answer​

Answer»

ANSWER:

MANALI PAHADI shetra hai

Explanation:

2629.

6.In which direction the electric 1pcurrent flows *+ve to -veОО-ve to +vein any direction​

Answer»

Answer:

+ve to -ve

Explanation:

Electric CURRENT is a uniform flow of electrons, its direction is opposite to the flow of electrons. Therefore the direction of electric current in an electric CIRCUIT is from the POSITIVE terminal to the negative terminal of the battery.

2630.

6. What is the effect of acids and bases on the following​

Answer»

Answer:

Explanation:

Corrosive substances cause harm to tissues such as skin, eyes, MUCOUS MEMBRANES and breathing passages. Acids and BASES have corrosive properties. The amount of harm caused by chemical burns from acids and bases DEPENDS on the CONCENTRATION of the substance and the duration of exposure.

2631.

on. When a given force is applied on largee area of contact the pressure expected expeded by it will decrease or increase?​

Answer»

ANSWER:

The pressure is the force per UNIT area. So, P=F/A

Thus the pressure P is inversely PROPORTIONAL to contact area A.

So when area INCREASES , the pressure will be decreasing.

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2632.

What is jukebox ?¿​

Answer»

EXPLANATION:

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2633.

1. Trees help in making the soil as well as protecting it. Explain.chapter soil class 7

Answer»

TREES MAKE the soil fertile and also PROTECT it by following ways: i)The leaves, fruits, flowers and the remains of the tress fall on the GROUND (soil) and add ORGANIC matter to the soil, thus making it fertile. ... iii)The roots of the tress hold the soil tightly and prevent soil erosion.

2634.

WHAT DOES FILTRATION MEANS? IF YOU WILL TELL I WILL MARK YOU AS BRANLIST​

Answer»

EXPLANATION:

the PROCESS of passing a LIQUID or gas through a filter

फ़िल्‍टर में से द्रव या गैस छनने की प्रक्रिया.

hope it is helpful

2635.

Aquatic plants : Waxy coating :: Fish : _____________(a) Scales (b) Dry skin (c)Moist skin​

Answer»

Answer:

AQUATIC plants : WAXY coating :: Fish : SCALES

2636.

Which is not a cleaner source of energy ?(a) Fossil Fuel (b) Hydroelectricity (c) Solar energy (d) Wind energy ​

Answer»

ANSWER:

SOLAR energy

hople his help you

please MAKE me B

2637.

Find out what is Plant Tissue Culture? Explain with the help of diagram.​

Answer»

ANSWER:

G/i/r/l o/nl/y j/o/i/n - (dkvocbrbwa) s/h/o/w b/o/o/b/s and p/u/s/sy to s/ee/ pe/n/is

Explanation:

2638.

Which bactira is found in the roots of beans and peas (leguminous plant)?​

Answer»

ANSWER:

answer in the attachment

have a purplistic DAY

2639.

What happens when you heat a piece of iron​

Answer»

Answer:

when you heat a PIECE of iron you TOUCH it and BURN you FINGER...XDXDXD

2640.

Nitrogen is __than air​

Answer»

ANSWER:

abundant

nitrogen 79% OXYGEN only 20%

2641.

Identify the figure shown below and mention any two function of the figure shown:

Answer»

Answer:

it is STOMATA. TWO function stomata opening ,guard cells , chlorophyll

Explanation:

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2642.

HelloI am zinnat that zinnat - lucky charm24 It is my another accPls support this acc Have a nice day

Answer»

ANSWER:

OK I ALREADY do FOLLOW it

2643.

Match the following 3) sharp needle std 8 science​

Answer»

ANSWER:

a is the answer

Explanation:

2644.

Which of the following microbe contain more than one cell?a) slipper animalcule b) bread mouldc) tobacco mosaic virus d) baker​

Answer»

Answer:

b). Bread mould

Explanation:

Mold is actually a type of fungus. It has a shape called a zygote to be exact. While yeasts are single celled FUNGI, MOLDS are multicellular fungi.

Hope it's HELPFUL to you. please MARK me as BRAINLIEST

2645.

V. Match the following:-1.electric bell - lungs2. Respiratory system - solar energy.3. Nervous system - sound energy.4.Torch light – brain5. Solar heater - light energy.​

Answer»

ANSWER:

ELECTRIC bell-sound

respiratory-lungs

nervous-brain

torch-light

solar heater-solar

2646.

Which of the following microbe contain more than one cell?​

Answer»

ANSWER:

helimenths are MICROORGANISMS with more than ONE CELL

2647.

A motor car weighs 5000 N. If the pressure the tyres exert on the road is 2,25,000 Pa, what is the area of each tyre in contact with the road?

Answer»

ANSWER:

EXPLANATION:

P=F/A

2,25,000=5000/a

a= 5000/2,25,000

a=0.022222222

2648.

Scurvy is detected by a doctor.​

Answer»

Answer:

Can u EXPLAIN the QUESTION a BIT properly

2649.

Pls answer picture hello

Answer»

Answer:

Waxy coating and needle like leaves

IDK if this ans is correct or not if yes PLSSS MARK me as brainliest

2650.

Define useful changes And Harmful changesWith an example ​

Answer»

Answer:

changes which are USEFUL is CALLED useful changes.example: ripening of fruits.There are also some changes that are not useful to US and can cause us HARM. They are called harmful or undesirable changes.example: rusting of IRON.