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251.

Emulsion are thermodynamically stable or unstable?​

Answer»

Answer:

From a purely thermodynamic point of view, an emulsion is an unstable system because there is a natural tendency for a liquid/liquid system to SEPARATE and reduce its interfacial area and, hence, its interfacial energy. However, most emulsions demonstrate kinetic STABILITY (i.e., they are STABLE over a period of TIME).

Explanation:

I hope it's HELPFUL for you ☺️

252.

What consists of membranous sacs and secrtes 40 types of digestive enzymes​

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ANSWER:

BELL and FOLLOW the INSTRUCTIONS below the

253.

What is pyruvate and pyruvic acid??​

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Answer:

Pyruvic acid, (CH3COCOOH), is an organic acid that PROBABLY occurs in all living CELLS. It ionizes to give a hydrogen ion and an ANION, termed pyruvate. Biochemists use the terms pyruvate and pyruvic acid almost interchangeably. pyruvic acid; acetoacetic acid. Chemical FORMULAS for pyruvic acid and acetoacetic acid.Pyruvic acid, (CH3COCOOH), is an organic acid that probably occurs in all living cells. It ionizes to give a hydrogen ion and an anion, termed pyruvate. Biochemists use the terms pyruvate and pyruvic acid almost interchangeably.

254.

The entry of water form subsidiary cell into guard cells is effected by​

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Answer:

Alexander Graham Bell was a Scottish-born inventor, scientist, and engineer who is credited with INVENTING and PATENTING the FIRST practical telephone. He ALSO co-founded the American Telephone and Telegraph Company in 1885.

255.

Define Tendency?????​

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Answer:

A tendency is an inclination to do something. For example, DOGS have a tendency to bark at strangers and the MAIL man. We all have TENDENCIES: things we're INCLINED to do, or like to do, or just can't help doing. Morning people have a tendency to get up early.

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#Brainy star

#BRAINLY moderator

#Brainly user

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#itzPapaKaHelicopter

#itsPapaKaHelicopter

\\  \\  \\  \\ \sf \colorbox{lightgreen} {\red★ANSWER ᵇʸɴᴀᴡᴀʙ}

256.

Answer the refer attachment

Answer»

EXPLANATION:

Q1

1. C

2.a

3.d

Q2. I don't now

Q3

1.True

2 FALSE

3.true

257.

Write your observation about various plantsICSE Grade 7th

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EXPLANATION:

GIVEN the importance of plants in every aspect of our lives, HUMANS STUDY plants to understand processes that are critical to our own survival and to the health of the planet. ... Fundamental structures, processes, and mechanisms that were first ELUCIDATED in plants were later found in all living organisms.

258.

What is grading? what is done after grading wool?ANS: 1)Grading involves grouping of wool according to their length, colour , texture and ease of dyeing.2) the wool is passed through a series of metal teeth that straighten the fibers nd remove reamining impurities .after grading, the wool is sent for dyeing

Answer»

Answer:

ANS: 1)Grading involves grouping of wool ACCORDING to their length, colour , texture and ease of dyeing.

2) the wool is passed through a series of metal teeth that STRAIGHTEN the fibers nd remove reamining impurities .

after grading, the wool is sent for dyeing

Explanation:

follow

259.

What is mean by Pyschology?byeee friends​

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Answer:

Psychology is the study of mind and behavior. It encompasses the BIOLOGICAL influences, social pressures, and environmental factors that affect how people think, act, and feel.

Psychology is the science of mind and behavior. Psychology includes the study of CONSCIOUS and unconscious phenomena, as well as FEELINGS and thought. It is an academic discipline of immense scope. PSYCHOLOGISTS also SEEK an understanding of the emergent properties of brains, linking the discipline to neuroscience.

260.

ग्रामपंचायतीची कार्य कोणती ? ​

Answer»

ANSWER:

SORRY I DONT KNOW sorry sorry sorry

261.

1) Write the characters of 'Penguin' with the help of classification chart Classification:- i) kingdom ii) Phylum iii) Class iv) Subkingdom Characters:-​

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ANSWER:

Kingdom-Animalia

Subkingdom-Bilateria

Phylum-Chordata

Class-Aves

262.

What is sexual reproduction in human being​

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Answer:

Human REPRODUCTION is any form of SEXUAL reproduction resulting in human fertilization. It typically involves sexual intercourse between a man and a WOMAN. During sexual intercourse, the interaction between the MALE and female reproductive systems results in fertilization of the woman's OVUM by the man's sperm.

hope this helps u...

263.

Why do we need to protect plants and animals?​

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ANSWER:

Plants and animals are the backbone of life on the Earth; it is IMPORTANT to conserve them and SAVE them from getting EXTINCT, MAINTAINING their right population that help in enriching the biodiversity or the richness of flora and fauna worldwide.

Please mark my answer as brainliest

264.

Function of beta galactosidase in lac operon​

Answer»

Answer:

BHAI SRY bhai I KNOW computer FULLY but not hindi sry bhai

265.

What is do we call the process by which rainfall is formed

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ANSWER:

When molecules of water vapor return to liquid or solid form, they create cloud droplets that can fall back to Earth as rain or SNOW a process called condensation. ... Water vapor rises into the atmosphere, where it condenses, forming CLOUDS. It then falls back to the ground as precipitation.

266.

What is transcription?¿​

Answer»
  • The act or process of MAKING a written, printed, or typed copy of WORDS that have been spoken. : a written, printed, or typed copy of words that have been spoken. See the full DEFINITION for transcription in the English Language Learners Dictionary. transcription .

hope this answer will help you ...❤࿐

267.

What is meant by division of labour among multicellular organisms?​

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Answer:

All the cells specialised for performing similar functions are grouped together as TISSUES in the body. ... Similarly, different functions are CARRIED out by different GROUPS of cells in an organism and this is known as the DIVISION of labour in MULTICELLULAR organisms.

268.

Which organelle in the storage sac of solid and liquid materials?

Answer»

★᭄ꦿ᭄Answer★᭄ꦿ᭄

Vacuoles

269.

A. Explain the process of crop rotation with the example of wheat crop and pea plant.b. How field fallow improves soil fertility? c. How is mixed cropping different from crop rotation?​

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Explanation:

a. Crop rotation is the practice of planting different crops sequentially on the same plot of land to improve soil health, optimize nutrients in the soil, and combat pest and weed pressure. For example, SAY a farmer has planted a field of corn.

b. While FALLOW is commonly referred to a resting period for agricultural land between two cropping CYCLES during which soil fertility is restored, it has more roles than just fertility restoration. Fallows' functions include weed control and the interruption of pest and disease cycles.

c. Crop rotation is the practice of GROWING different crops each year on the same piece of land. This reduces the risk of disease and reduces soil depletion. Mixed cropping, also known as inter cropping is the practice of cultivating two or three different but complementary crops on the same portion of land.

I hope this HELPS you out ❤️

pls mark brainlist

270.

Hlo dear friendswhat is vacoules​

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Explanation:

Vacuoles are EMPTY space, it FUNCTIONS as storage of FOOD and nutrients it ALSO stores wastes

271.

What is Alimentary Canal and definitely it uses??Grade 9th question​

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Answer:

The alimentary CANAL is a muscular hollow CONTINUOUS tubular organ that starts at the mouth and terminates at the anus and is responsible for the digestion and absorption of the INGESTED food and liquids. The alimentary canal or alimentary tract is part of the digestive (GASTROINTESTINAL) system.

272.

Write the difference between Herbivores, Carnivores and Omnivores in two points.​

Answer»

ANSWER:

I hope it's helpful :)

EXPLANATION:

*ANIMALS that eat plants EXCLUSIVELY are herbivores.

*Animals that eat only MEAT are carnivores.

*When animals eat both plants and meat, they are called omnivores.

273.

Biruaryমডেল অ্যাক্টিভিটি টাস্কদশম শ্রেণিজীবনবিননীচের প্রশ্নগুলির উত্তর লেখাে:১, একটি ইউক্যারিওটিক মেমাজোমের অসংস্থানের চিত্র অঙ্কন করে নিম্নলিখিত অংশগুলি চিহ্নিতকরা-(ক) মােটড (খ) সেন্ট্রোমিয়ার (গ) নিউক্লিওলার অরগানাইজার (ঘ) টেলােমিয়ার২. প্রাণীদের গমনের কারণগুলি কী কী? ক্ষেরও এক্সটেনসর গেরিগতি পরস্পরের বিপরীতধর্মী উপযুক্ত উদাহরণেরসাহায্যে খ্যা করাে।“মেয়ে S #শাকে সংশ্লেষ শা বা বাতটির যথার্থতা বিচার করা। DNA এবং RNA-এর গাংন্তু উল্লেখনা।s ‘অ্যাড্রেনালিন হরমােন আগকালীন পরিস্থিতির মােকাবিলায় গুরুত্বপূর্ণ ভূমিকা পালন ক’ব্যাখ্যা করা। ট্রপিক ওন্যা চনেয় পাক সেখাে।নীচের প্রশ্নগুলির উত্তর লেখাে :১, স্নায়ুকােশের একটি পরিচ্ছন্ন চিত্র অঙ্কন করাে এবং নিম্নলিখিত অংশগুলি চিহ্নিত করা :(খ) সােয়ান কোশ (ঘ) প্রাণ(ঘ) আয়াতেমা২. জীবের মধ্যে একমা সৃষ্টিতে মিমোসিসের ভূমিকা উল্লেখ কয়ে। মাইটোসিস কোষ বিভাজনের আনাচ্ছে শারতিনাট বৈশিষ্ট লেখাে।অগ্রহণ একটতা নিয়মে সাহায্য করে যে উদ্ভিদ হয়মােন তার তিনটি ভূমিকা লেখে। রক্তে শর্মার মাত্রা নিয়ন্ত্রনেইনসুলিন হরমােনের ভূমিকা উল্লেখ করাে।মারে সতরমে পাখনার গুরুত্ব নিখাৱণ করাে। হাঁটু ও কষে কোন কোন ধনের অস্থিসবি দেখা যায়?S,​

Answer»

ANSWER:

HEY didn't UNDERSTAND the LANGUAGE PLS

274.

In Amoeba our experience take place through its​

Answer»

Answer:

The word amoeba comes from a Greek word meaning "to CHANGE." The amoeba moves by CONTINUALLY changing its body shape, FORMING extensions CALLED pseudopods (false feet) into which its body then flows. ... Water from the surrounding environment flows through the amoeba's ectoplasm by a process called osmosis.

275.

Excretion of hypolonic urine in humans is associated best with the(A) glomerular capsule(B) proximal convoluted tubules (9) loop of the Henle (D) distal convoluted tubule.​

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Excretion of hypolonic URINE in HUMANS is ASSOCIATED best with the GLOMERULAR capsule

276.

How many bones does a human have a) 206 b) 306c) 234d) 100​

Answer»

ANSWER:

the answer is

206

hope it HELPS

277.

Assertion / Reason questions:In the following questions the assertion and reason have been put forward. Read the statement carefully and choose the correct option from the following:(a) Both assertion and Reason are correct and the Reason is the correct explanation of the assertion.(b) The assertion and reason are correct but the reason is not correct explanation of the assertion.(c) Assertion is true but reason is false.(d) Assertion is false but reason is correct.Q1. Assertion: A cell swells up when present in a hypotonic solution. Reason: More water molecules enter the cell than they leave. Q2. Assertion: The endoplasmic reticulum which lacks ribosomes is called smooth endoplasmic reticulum. Reason: SER is mainly involved in protein synthesis.Q3. Assertion: A plant cell bursts if placed in water. Reason: High turgor pressure causes bursting of plant cells.​

Answer»

ANSWER:

dtieiaoiosojsceipwqicowegsoyfaougpspidgjfgacoydoyiwcjfsx

278.

Name the epithelium present in skin​

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Answer:

EXPLANATION:

Section of the human SKIN showing the stratified squamous EPITHELIAL SURFACE, referred to as the epidermis. The layer of keratin here is named the stratum corneum. A stratified squamous epithelium consists of squamous (flattened) epithelial cells arranged in layers upon a basal membrane.

279.

6. Spoiled food causesa. Diarrhoea b. Stomach ache c. Vomiting d. All of above​

Answer»

Answer:

here is your answer

Explanation:

its D

Because as my father is a DOCTOR i ASKED him once and he told all SYMPTOMS plz mark this answer as brainliest

the ANNSWER is All of the Above

280.

Name the animal that give both milk and egg​

Answer»

Answer:

I hope helps to you

Explanation:

Platypus are monotremes - a tiny group of MAMMALS able to both LAY eggs and PRODUCE milk.15-Mar-2018

281.

Concept based question structure that draws nutrients and mineral salts from the host plant by the dodders.(A) pseupodia. (B) cilia (C) root. (D) glucose​

Answer»

ANSWER:

ROOT

GIVE SOME FEEDBACK

282.

Meosis is called reduction division True(or)False?​

Answer»

Answer:

TRUE

Explanation:

MEOSIS is ALSO called reduction division.

283.

Q.)) WHAT IS ENCYCLOPAEDIA!!​

Answer»

ENCYCLOPEDIA :-

a book or SET of books giving INFORMATION on MANY SUBJECTS or on many ASPECTS of one subject and typically arranged alphabetically.

HOPE IT HELPS

HAPPY ARMY DAY

284.

This is a table that shows the surface area (SA) to volume (V) ratio in three different sized cubes. C size (cm) S. area (cmsq)Volume / V (cc) SA:V ratio 2 24 8 4 96 64 1.5:1 6 216 216 1:1 Calculate the SA:V ratio for the 2 cm cube.​

Answer»

ANSWER:

BHABHI ne kaha ki vah bahana banaya AUR ap KAREN to nhi hai ki tum use class

285.

What is plasma membrane and what is its function?Answer in your words Spam❎❎❎​

Answer»

Answer:

the plasma MEMBRANE ALSO REFERRED as cell membrane is a membrane PRESENT in both plant and animal cell made up of lipo proteins and Al's it is a semipermeable membrane. Its function is to regulate entry of certain FOREIGN particals , water and minerals . It also maintain the shape of the animal cell

286.

ᴡʜᴀᴛ ɪs ᴄʜʟᴏʀᴏᴘʜʏʟʟ ?Anyone on from my friends ?​

Answer»

chlorophyll is a green pigment found in plants. plant USES this chlorophyll and LIED to make their food by the process of photosynthesis. PEOPLE SOMETIME uses this chlorophyll for the making of medicine

287.

How colonial organisms are different from multicellular organisms?​

Answer»

Answer:

A colony of single-cell organisms is known as colonial organisms. The difference between a multicellular organism and a colonial organism is that the INDIVIDUAL organisms that form a colony or biofilm can, if separated, survive on their own, while cells from a multicellular organism (e.g., LIVER cells) cannot.

288.

Which diagram is this​

Answer»

ANSWER:

This SHOWS the DIAGRAM of PLANT cell.I think it would be correct....PLEASE mark me as brainliest

289.

Describe the process of the double fertilization?​

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EXPLANATION:

Double fertilization involves two sperm cells; one FERTILIZES the egg CELL to form the zygote, while the other fuses with the two polar nuclei that form the endosperm. After fertilization, the FERTILIZED ovule forms the SEED while the tissues of the ovary become the fruit.

290.

What is blood a) organ b) tissue c)water d) gland​

Answer»

Explanation:

BLOOD is both a tissue and a FLUID. It is a tissue because it is a collection of similar SPECIALIZED cells that serve particular functions. These cells are SUSPENDED in a liquid matrix (plasma), which MAKES the blood a fluid.

291.

What is the specific function of cardiac muscle​

Answer»

ANSWER:

CARDIAC MUSCLE HELP HEART from any damage

Explanation:

292.

Find the correct pairamoeba -pseupodiacascusta - flagellaparamecium- saprophyte yeast- haustoria​

Answer»

<P>Answer:

YEAST ka haustoria hai

p!ease

MARK

me

as

brainlist

answer

293.

In angiosperms, endosperm is formed by or due to ???​

Answer»

ANSWER:

PLEASE MARK in your BRAIN LIST

294.

Why does the skin of your mother fingers skinks when she washes cloths for a long time ​

Answer»

ANSWER:

the FIRST TIME I SAW the first of my first

295.

Hlo Koi h ?Define Microbiology .​

Answer»

ANSWER:

HAA

mai HU JAWAB NAHI diya aapne

296.

How does gut brain axes our implies in our day to day life.

Answer»

Answer:

A troubled intestine can SEND signals to the BRAIN, just as a troubled brain can send signals to the GUT. Therefore, a person's stomach or intestinal distress can be the cause or the product of anxiety, STRESS, or depression. That's because the brain and the gastrointestinal (GI) SYSTEM are intimately connected.

Explanation:

Hope it helps you!!❤️❤️

297.

Hom നany Chromosomes are presen in human cell? ​

Answer»

Answer:

46 CHROMOSOME in HUMAN CELLS

298.

Why mitochondria is know as power house of cell​

Answer»

EXPLANATION:

your ANSWER is here

PLZ MARK me as a BRAINLIEST

299.

The sporophyte is completely embedded in the thallus in case of​

Answer»

ANSWER:

SEX ORGAN

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300.

Who is found nucleus​

Answer»

ANSWER:

PLEASE MARK in your BRAIN