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Q:- what is emasculation ?A:-Emasculation is the process of removal of ANTHERS in BISEXUAL flowers to prevent self- POLLINATION. ... Pollination: The pollen grains from the desired flower with desired characteristics are transferred to the EMASCULATED flower. The flowers are bagged again.

Each LEAF typically has a leaf blade ( lamina ), stipules, a MIDRIB, and a margin. Some leaves have a PETIOLE, which attaches the leaf to the stem; leaves that do not have petioles are directly attached to the PLANT stem and are called SESSILE leaves.

in HUMANE there are 23 PAIRS of CHROMOSOMES

4) All of the aboveExplanation:Disease is made of TWO words "dis" and "ease", thus it means a DISTURBED physical, mental or SOCIAL condition. For more information please refer "Why do we FALL ill?" chapter of 9th GRADE cbsehope it helps, please mark as brainliest

tion:The virus COULD spread the economic CONTAGION, far and DEEP. ... EVEN if one of us gets Covid-19, all of us will have to be ... This is my first job — I have WORKED for just two and a half years ...

✮given question:Difference Between Autotroph And Heterotrophs✮requried answer:↬Autotrophs are KNOWN as producers because they are able to make their own food from raw materials and energy. Examples include plants, algae, and some types of bacteria.↬ Heterotrophs are known as consumers because they CONSUME producers or other consumers. DOGS, birds, fish, and HUMANS are all examples of heterotrophs

Rinse the cut or WOUND with WATER and APPLY PRESSURE with sterile gauze, a bandage, or a clean cloth. If blood soaks through the bandage, place another bandage on top of the first and keep applying pressure. Raise the injured body PART to slow bleeding. When bleeding stops, cover the wound with a new, clean bandage.Explanation:

tion:OZONE GAS that protect Earth's layer from uv RAY's coming from SUN .

FEATUREDBombardier beetlesLEARN MORECicadasLEARN MOREPraying mantisLEARN MORELocustsLEARN MOREDragonfliesLEARN MOREAbout InsectsAll insects BELONG to the phylum Arthropoda. But unlike other arthropods—like lobsters, spiders, or millipedes—insects have three pairs of jointed legs, segmented bodies, an exoskeleton, one pair of antennae, and (usually) one or two pairs of wings.Insects live in nearly every habitat, and it’s estimated that there are currently 10 quintillion insects on the globe. So far scientists who study bugs, called ENTOMOLOGISTS, have named one million insect species but studies estimate that four million are STILL uncategorized.The oldest insect fossil—a mandible (or jaw) found in Scotland—is between 408 and 438 million years old. The oldest WINGED fossil dates back 330 million years ago, suggesting that insects were among the first animals to leave the oceans for land during the Devonian period some 400 million years ago.Insects are vital to every ecosystem. They pollinate plants, decompose plant and animal matter, and are themselves a source of food. Birds alone are estimated to EAT 400 to 500 million tons of insects per year

We get a crunchy and GRANULAR feeling when we chew pear fruit because of the presence of sclerenchyma TISSUE. The sclerenchyma CELLS are of two TYPES- fibres and SCLEREIDS.

InsulinExplanation:INSULIN REGULATES the LEVEL of SUGAR in the BLOOD.

tion:Green gram seeds can be used to demonstrate meristematic tissue which when soaked in a petridish stuffed with WET cotton and LEFT for 3-4 DAYS would sprout out. These sprouted seeds have ROOTS developing WHOSE root tips have meristematic tissue.

soyabean-pulsesExplanation:I THINK

In the early NINETEENTH century, CHARLES Bell and François Magendie engaged in a decades-long PRIORITY DISPUTE over the discovery of the roots of motor and sensory nerves.

tion:The information for STATIC equilibrium and linear acceleration (dynamic) comes from the UTRICLE and SACCULE within the vestibule. The saccule and utricle each contain a sense organ, called the macula, where stereocilia and their SUPPORTING cells are found.

I THINK D is RIGHT ANSWER

(d )EXPLANATION:INME SE KOI nahiपरिसंचरण तंत्र या वाहिकातंत्र से रक्त तथा परिवहन तंत्र का उद्भव होता है

reproduction is the production of a new organism from two parents by making use of their SEX cells or gametes. The humans, fish, frogs, cats and dogs, all reproduce by the method of sexual reproduction.It is important to know the meaning of some important terms like male sex, female sex, gametes, sperms, ova or eggs, fertilization, zygote and embryo which are involved in sexual reproduction.An animal having male sex cells called ‘sperms’ in its body is called male and an animal having female sex cells called ‘ova’ or ‘eggs’ in its body is called female.Gametes: The cells involved in sexual reproduction or we can say that they are sexual reproductive cells. They are of two types: male gametes and female gametes. The male gamete in animal is called ‘SPERM’ and the female gamete in ANIMALS is called ‘ovum’ or ‘egg’. Also female gamete or female sex cell is known by two names: ovum and egg both are same. The plural of ovum is ova. The ovum or egg contains water and stored food. Nucleus is the important part of ovum. Sperm cells are hundreds or thousands time smaller than ovum or egg and have a LONG tail. The sperm are motile which can move independently with the help of their tails.Fertilization: The fusion of a male gamete with a female gamete to form a zygote during the sexual reproduction i.e. the fusion of a sperm with an ovum or egg to form zygote is called fertilization. The zygote is also known as ‘fertilized egg’ or ‘fertilized ovum’. This zygote grows and develops to form a new baby. The stage of development between the zygote or fertilized egg and the newly formed baby is called embryo.Internal and external fertilization: The fertilization which occurs inside the female body is called internal fertilization i.e. it takes place in mammals including human beings, birds and reptiles. The fertilization which occurs outside the female body is called external fertilization i.e. it takes place in amphibians like frogs, toads and fishes.The method in which a zygote grows and develops in to a full organism also varies in different animals. As in humans zygote grows and develops in to a baby inside female body and gives birth to a young ones, in animals like cats, dogs etc also gives birth to young ones but in birds it is entirely different which lay eggs. For example: Hen sits on its egg to give warmth so that zygote grows and develops to form a complete chick. This chick then comes out from egg by breaking its shell. So, all the organisms do not give birth to individuals like humans do.It is important to understand that why the amount of DNA does not get doubled during sexual reproduction?Gametes are also known as reproductive cells which contains only half the amount of DNA or half NUMBER of chromosomes as compared to the normal body cells of an organism. So, when male gamete combines with female gamete during sexual reproduction, then the new cell ‘zygote’ will have the normal amount of DNA. Human sperm has 23 chromosomes and human egg has also 23 chromosomes, after fusion 23 + 23 = 46 chromosomes, which is the normal number of chromosomes.

aerobic RESPIRATION In the three open glasses, oxygen is readily available, and from the moment you added the yeast to the sugar solution it BEGAN to chemically CONVERT the sugar in the WATER and the oxygen in the air into energy, water, and CARBON dioxide in a process called aerobic respiration.Explanation:

Penicillin is an antibioticExplanation:Penicillins are a group of antibiotics ORIGINALLY obtained from Penicillium moulds, PRINCIPALLY P. chrysogenum and P. rubens. Most penicillins in CLINICAL use are CHEMICALLY synthesised from naturally-produced penicillins.

the diagram is of loose areolar connective tissue.1 - matrix, 2 - Collagen fibres and 3 - elastin fibres function Areolar connective tissue holds organs in place and attaches epithelial tissue to other underlying tissues. It also serves as a reservoir of water and salts for surrounding tissues. ALMOST all cells obtain their nutrients from and release their wastes into areolar connective tissue.location The areolar tissue is found BENEATH the epidermis LAYER and is also underneath the epithelial tissue of all the body systems that have external openings.

ɪɴᴇ ᴀʟᴏɴɢ ᴡɪᴛʜ ɪᴛs ᴄᴏɴᴛᴇɴᴛs ᴇᴍᴇʀɢᴇs ᴏᴜᴛ ғʀᴏᴍ ᴛʜᴇ ɢᴇʀᴍ ᴘᴏʀᴇ ᴀs ᴀ sʜᴏʀᴛ ᴄʏᴛᴏᴘʟᴀsᴍɪᴄ ᴏᴜᴛɢʀᴏᴡᴛʜ ᴄᴀʟʟᴇᴅ Gᴇʀᴍ ᴛᴜʙᴇ ᴀɴᴅ ɢʀᴏᴡs ɪɴ ᴛʜᴇ ғᴏʀᴍ ᴏғ ᴀ Pᴏʟʟᴇɴ ᴛᴜʙᴇ.Hᴏᴘᴇ ᴛʜɪs ʜᴇᴘʟs ᴜʜʜ...❥︎ Tʜɴᴋᴇᴡ_!!! ㋛︎

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Explanation:SOLAR energy—power from the sun—is a vast, INEXHAUSTIBLE, and clean resource. Sunlight, or solar energy, can be used directly for heating and lighting HOMES and businesses, for GENERATING electricity, and for hot water heating, solar cooling, and a variety of other commercial and INDUSTRIAL uses.

The BILE JUICE HELPS in the DIGESTION of FATS.

مجھے کیا پتہ وہٹست ورکوف N کلوس

Human females have the two X chromosomes CALLED sex chromosomes as the 23rd pair of chromosomes. During meiosis at the time of gamete formation, one X CHROMOSOME enters each gamete. HENCE all the female gametes possess an X chromosome.

nage years are ALSO CALLED adolescence. Adolescence is a TIME for growth spurts and puberty CHANGES. An adolescent may grow several inches in several months followed by a period of very slow growth, then have another growth SPURT.

To perform photosynthesis, plants need THREE things: carbon dioxide, water, and sunlight. for photosynthesis. Carbon dioxide ENTERS through tiny holes in a PLANT's leaves, flowers, branches, stems, and roots. Plants also require water to MAKE their FOOD.

I don't no so SORRY for it

ts are replenished by CERTAIN DIFFERENT microorganism that are found in the SOIL or also by the death of certain PLANTS such as the RHIZOBIUM plant. ... Nutrients are replenished by certain different microorganism that are found in the soil or also by the death of certain plants such as the rhizobium plant.

ucalyptusplant

is a CHEMICAL element with SYMBOL C and atomic number 6. The versatile nature of CARBON can be best understood with its features such as tetravalency and catenation. Tetravalency: Carbon has a VALENCY of four so it is capable of bonding with four other atoms of carbon or atoms of some other mono-valent element.Explanation:

Capillaries are the smallest of the body's BLOOD vessels. They are only one cell thick, and they are the sites of the TRANSFER of oxygen and other nutrients from the bloodstream to other tissues in the body; they also collect carbon dioxide waste materials Capillaries deliver nutrients and oxygen to tissues and remove the byproducts of cellular reactions, such as carbon dioxide and water. ... Capillaries are much thinner than arteries and veins, because their WALLS are made up of only a single layer of ENDOTHELIAL cells, the flat cells that line all blood vessels.

The only living cells in the body that aren't directly SERVED by blood vessels are those of the CORNEA in the EYE.

-After Fertilization :-1.The OVARY,REPRODUCTIVE part of Flower BECOMES FRUIT.2.The Ovary wall becomes Fruit wall3.Ovule becomes seed4.Stigma,Style,Petal,Anther ETC. fall off

In the field of science, collectors have generally collected autographs, signatures, SIGNED letters, and signed DOCUMENTS of specific individuals, or those within a specific AREA of science, rather than the ENTIRE field. (I think)Explanation:

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