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HIV-Human IMMUNO DEFICIENCY VIRUS is a virus that CAUSES AIDS.

ANSWER:

JIPMER - JAWAHARLAL INSTITUTE of POSTGRADUATE Medical Education and Research.

Compensation POINT......

Answer:

pancreas

Explanation:

NOSE,PHARYNX,TRACHEA are related with RESPIRATORY system

while pancreas to digestive system

Answer:

Explanation:

The MEMBRANE is selectively PERMEABLE because substances do not cross it indiscriminately. Some molecules, such as hydrocarbons and oxygen can cross the membrane. Many large molecules (such as GLUCOSE and other sugars) cannot. WATER can PASS through between the lipids.

ANSWER:

CLASSIFY compare is that ALSO means of your ADDRESS book

Explanation:

Further ANALYSIS main Street sake walnut creek so much for your time fix it

Explanation:

Science, any system of knowledge that is concerned with the physical world and its phenomena and that ENTAILS unbiased OBSERVATIONS and SYSTEMATIC experimentation. In general, a science involves a pursuit of knowledge covering general truths or the OPERATIONS of fundamental LAWS. Science.

Answer:

1. option b Robert Hooke

2. option C Cellulose

3. option a nucleus

4. option a centrosome

5. option a nucleus

6. option c cristae

7. option b mitochondria

8. LYSOSOMES

9. option c chloroplasts

10. option c tonoplast

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Answer:

PINE apple = FALSE fruit

xanthium = seed dispersal

lungs = thoracic cavity

uvula = muscular flap

alveoli = SNEEZING

please MARK it BRAINLIEST!

ANSWER:

SORRY I don't KNOW

EXPLANATION:

gdgshdjsjdjjshdhshdhdjhdhdhshjsjdjdjdjdhnxnxnxhfhhxjdjdhdhjxjdidi

Answer:

HINDI people only know the answer to the question of the TIME we are at 1st CENTURY and FOLLOW me plzz

ANSWER:

all are correct

options are incorrect

Explanation:

the below are function of A ,"Golgi body"

• SYNTHESIS protein
• synthesis lipid
• DETOXIFICATION
• membrane biogenesis

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ANSWER:

the CORRECT answer is lecoplast

ANSWER:

It helps us to BREATHE, it GIVES us fruits and vegetables, it gives many BEAUTIFUL flowers

Explanation:

Answer:

A)multiple alleles Three or more alternative forms of a gene (alleles) that can occupy the same LOCUS. HOWEVER, only two of the alleles can be present in a single organism. For example, the ABO system of blood groups is CONTROLLED by three alleles, only two of which are present in an individual. A Dictionary of Biology.

B)Codominance means that neither ALLELE can mask the expression of the other allele. An example in humans WOULD be the ABO blood group, where alleles A and alleles B are both expressed. So if an individual inherits allele A from their mother and allele B from their father, they have blood type AB

ANSWER:

DISTILLATION is more ADVANTAGEOUS than EVAPORATION is the CORRECT answer

Explanation:

a)vitamins:

1) WATER solubility : vitamin B,C

2) FAT solubility: vitamin A,D,E,K

b) YEAH because it CONTAINS some important vitamins and minerals which are necessary for human metabolism

ANSWER:

a d H K g h j KG jgd itdg kgsf jfsfh

ANSWER:

because nylon is a GOOD FIBRE and it cant broken while climbing..............

ANSWER:

-2/3

Explanation:

answer is -2/3_______________

Explanation:

1.anearobic respiration

2.glucose+oxygen= CARBON DIOXIDE+ water+energy

3. 2ATP PER glucose

4. STEMS and roots

5.mitochondria

ANSWER:

a) POLLUTED water

a) EVAPORATION..............

ANSWER:

The left ventricle of your heart is LARGER and THICKER than the RIGHT ventricle. This is because it has to PUMP the blood further around the body, and against higher pressure, compared with the right ventricle.

Explanation:

hope it helps you

ANSWER:

Incomplete dominance is the condition when none of FACTORS of a gene is dominant, the phenotype of heterozygous dominant individual is blend of dominant and recessive traits. Here, monohybrid cross between two pure varieties gives 1 : 2 : 1 phenotypic RATIO in F

2

generation which is 3 : 1 in otherwise dominant traits. Hence, option A is incorrect. The phenotypic ratio of F

2

generation of a dihybrid cross is 9 : 3 : 3 : 1 provided that the alleles of both follow dominant-recessive relationship. Hence, option B is incorrect. A trait governed by more than one gene where dominant allele of each gene express only a part of trait and the full trait is expressed only in PRESENCE of dominant alleles of all multiple genes, is called polygenic inheritance. The phenotype of the organism depends upon number of dominant alleles. A cross between two individuals which are heterozygous for two alleles produce phenotypic ratio of 1 : 4 : 6 : 4 : 1. Hence, option C is incorrect. A cross between two individuals which are heterozygous for three alleles will produce phenotypic ratio of 1 (all dominant alleles): 6 (atleast one recessive allele) : 15 (atleast two recessive alleles) : 20 (three recessive alleles) : 15 (four recessive alleles) : 6 (five recessive alleles) : 1 (all re

Answer:

Amid the COVID-19 pandemic, a nationwide lockdown is imposed in India initially for three weeks from 24th March to 14th April 2020 and extended up to 3rd May 2020. Due to the forced restrictions, pollution level in cities across the country drastically slowed down just within few days which magnetize discussions regarding lockdown to be the effectual ALTERNATIVE measures to be implemented for controlling air pollution. The present article eventually worked on this direction to LOOK upon the air quality scenario amidst the lockdown period scientifically with special reference to the megacity Delhi. With the aid of air quality data of seven pollutant parameters (PM10, PM2.5, SO2, NO2, CO, O3 and NH3) for 34 monitoring stations spread over the megacity we have employed National Air Quality Index (NAQI) to show the spatial pattern of air quality in pre and during-lockdown phases. The results demonstrated that during lockdown air quality is significantly improved. Among the selected pollutants, concentrations of PM10 and PM2.5 have witnessed maximum reduction (>50%) in compare to the pre-lockdown phase. In compare to the last year (i.e. 2019) during the SAID time period the reduction of PM10 and PM2.5 is as high as about 60% and 39% respectively. Among other pollutants, NO2 (−52.68%) and CO (−30.35%) level have also reduced during-lockdown phase. About 40% to 50% improvement in air quality is identified just after four days of COMMENCING lockdown. About 54%, 49%, 43%, 37% and 31% reduction in NAQI have been observed in Central, Eastern, Southern, Western and Northern parts of the megacity. Overall, the study is thought to be a useful supplement to the regulatory bodies since it showed the pollution source control can attenuate the air quality. Temporary such source control in a suitable time interval may heal the environment.

ANSWER:

1.stomach 2.protein 3. Proteoses/peptons

4.amylase 5. polysaccharide

6. INTESTINE 7. Maltase 8.glucose

Explanation:

Hello,

• During digestion, pepsin enzyme is secreted by stomach which HELPS in breaking down of protein into proteoses or peptons.
• While we chew our food, salivary GLANDS secret amylase enzymes, which converts some polysaccharides(starch) into disaccharides.
• During digestion, starch is partially transformed into maltose by the pancreatic or salivary enzymes called amylases; maltase secreted by the intestine then converts maltose into glucose.

Hope you got your answer!

ANSWER:

L don't KNOW can you EXPLAIN me PLEASE

Answer:

They have a strong sense of smell and USES its trunk for smell and to hold food.

They also use their trunk to hold food.

They have long ears which help them in keeping cool in HOT and humid climate.

Long ears help them in HEARING very soft sound.

They have THICK padded FEET which help them in moving silently.

They have a strong sense of smell and uses its trunk for smell and to hold food.

They also use their trunk to hold food.

They have long ears which help them in keeping cool in hot and humid climate.

Long ears help them in hearing very soft sound.

They have thick padded feet which help them in moving silently.

Answer:

a. repeated infection with malaria PARASITES can cause the spleen to enlarge. This is because the spleen is responsible for clearing infected red blood cells from the circulation and is OVERWHELMED during an infection.

b. waterlogging this is CALLED water is not cleaned washed and the heaps of water is situated theare in open so that musquitos can breed and one more is uncovering of food whn we leave the food without covering the mosquito come and sir on them cause spread of diseases

c. Malaria can often be prevented by the use of antimalarial drugs and use of protection measures against mosquito bites.

Apply insect repellent to exposed skin. The recommended repellent contains 20-35% percent N,N-Diethyl-meta-toluamide (DEET).

Wear long-sleeved clothing and long pants if you are outdoors at night.

Use a mosquito net over the bed if your bedroom is not air-conditioned or SCREENED. For additional protection, treat the mosquito net with the insecticide permethrin.

Spray an insecticide or repellent on clothing, as mosquitoes may bite through thin clothing.

Spray PYRETHRIN or a similar insecticide in your bedroom before going to bed.

Answer:

Ans.1) Infectious diseases are caused by pathogenic microorganisms, such as bacteria, viruses, parasites or fungi; the diseases can be spread, directly or indirectly, from one person to another. Zoonotic diseases are infectious diseases of animals that can cause disease when transmitted to humans.

Ans. 2) Bacteria: These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.

Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common COLD to AIDS.

Fungi

Parasites

Ans.3) Infectious Disease : Infectious diseases are caused by pathogenic micro-organisms such as bacteria, viruses, fungi or parasites. These micro-organisms are contagious, meaning they can be transmitted from one person to another.

Examples of infectious diseases include the common cold, COVID-19, SARS and tuberculosis.

Non-infectious Diseases : Non-infectious diseases are not caused by pathogens and therefore cannot be spread from one person to another. Instead, non-infectious diseases are caused by factors such as genetics, malnutrition, environment and lifestyle.

Examples of non-infectious diseases include cancer, Alzheimer’s disease and epilepsy.

Ans.4) Disease caused by Viruses:

Chickenpox - It is caused by Varicella-zoster virus

Small Pox - It is caused by the Variola virus

Common Cold -It is caused by Rhinovirus

AIDS (Acquired Immuno Deficiency SYNDROME) - It is caused by Human Immunodeficiency Virus (HIV)

Human Immunodeficiency Virus (HIV)Measles -It is caused by the Measles virus

Mumps -It is caused by Mumps virus

RABIES - It is caused by the Rabies virus (Rhabdoviridae family)

(Rhabdoviridae family)Dengue fever -It is caused by the Dengue virus

Viral encephalitis - It is an inflammation of the brain. It is caused by the rabies virus, Herpes simplex, polio virus, measles virus, and JC virus.

Disease caused by Bacteria:

Whooping Cough - It is caused by a bacterium called Borde tella pertussis.

Diphtheria - It is caused by Corynebacterium diphtheriae.

Cholera - It is caused by Vibrio cholera

Leprosy - It is caused by MYCOBACTERIUM leprae.

Pneumonia- It is caused by Streptococcus pneumonia

Tetanus - It is caused by Clostridium tetani

Typhoid - It is caused by Salmonella typhi

Tuberculosis - It is caused by Mycobacterium tuberculosis

Plague - It is caused by Yersinia pestis.

Disease Caused by PROTOZOANS:

Malaria- It is spread by Anopheles mosquitoes. The Plasmodium parasite that causes malaria is neither a virus nor a bacteria

Amoebic dysentery: It is caused by Entamoebahistolytica.

Sleeping sickness: It is caused by Trypanosomabrucei.

Kala-azar: It is caused by Leishmaniadonovani.

Disease Caused by Worms:

Tapeworm: They are intestinal parasites. It cannot live on its own. It survives within the intestine of an animal including a human

Filariasis: It is caused by a thread

Pinworm: It is caused by a small, thin, white roundworm called Enterobiusvermicularis.

Sorry I can't explain fungal diseases.

(a) cotton

(b)LAMINA

pepal,GUAVA,gulmohar BELONG to plantey GROUP

Answer:

1.) Rhinoceros:- Kaziranga National park

2.)Giant PANDA:- Endangered

3.) Flamingo:- Migration

4.)cheetah:- Vulnerable

5.) PASSANGER PIGEON:- EXTINCT

ANSWER:

ORGAN

HOPE the answer was HELPFUL

Answer:

MERISTEMATIC

Explanation:

go through the TEXT properly....u will get it....it will be WRITTEN CLEARLY that

meristematic tissues HELP in the overall growth and repair of the the plant body...m

Answer:

B) Collenchyma

Explanation:

Chlorenchyma and aerenchyma are just variations of PARENCHYMA and that itself is NEITHER thick-walled nor LONG.

ANSWER:

lateral meristem

it is present AROUND edges of a PLANT and helps plants GAIN wideness.

Answer:

Long - hair like PARTS of root are called : root hairs

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Answer:

24 cm is your answer

I HOPE this will may HELP you. please mark me as brainlist. THANK you.

ANSWER:

ANSWER IS (B)

EXPLANATION:

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ANSWER:

LEUCOPLAST is your answer

Explanation:

please make me BRAINLIEST and FOLLOW me

ANSWER:

the INCORRECT pairm is  :

A) LYSOSOME - SECRETORY GRANULE

ANSWER:

C.Fluid

Explanation:

If WRONG PARDON me

Saprotrophic NUTRITION /sæprəˈtrɒfɪk, -proʊ-/[1] or lysotrophic nutrition is a process of chemoheterotrophic extracellular digestion involved in the processing of decayed (dead or waste) organic matter. It occurs in SAPROTROPHS, and is most OFTEN associated with fungi (for example Mucor) and SOIL bacteria. Saprotrophic microscopic fungi are sometimes called saprobes; saprotrophic plants or bacterial flora are called saprophytes (sapro- + -phyte, "rotten material" + "plant"), though it is now believed that all plants previously thought to be saprotrophic are in fact parasites of microscopic fungi or other plants. The process is most often facilitated through the active transport of such materials through endocytosis within the INTERNAL mycelium and its constituent hyphae...

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Answer: In 2 DAYS the sapling can grow up to 3 to 4 cm long

Hope it helped...

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ANSWER:

in reproductive cell or sex cell the PROCESS of meiosis take place while in a SKIN cell or SOMATIC cell the process of mitosis take place....

Answer:

there is no picture so I can't answer the FIRST question I will answer the other two

Explanation:

the male reproductive part of the flower is known as the androecium it consists of the anther and the filament Anther being the topmost part and the filament being the stock anther is the one where pollen grains are produced pollen grains are the male gametes

Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma as a result of pollination SEEDS are produced which contains the zygote

when the pollen grains are transferred from the anther to the stigma of the same flower it is known as SELF pollination when the pollen grains are transferred from the from the anther of one flower to the stigma of another flower it is known as cross pollination

cross pollination LEADS to variation

Answer:

TISSUE

Explanation:

a tissue is a GROUP of cells that DORM similar FUNCTION.