Lucent_Biology_1_Intro_ClassificationOfOrganism_StudyOfCell_ClassificationOfPlantae

Question 1

Father of biology And zoology

Answer 1

Aristotle

Question 2

Father of Botany

Answer 2

Theophrastus

Question 3

Five kingdom classification was given by

Answer 3

R.H Whittaker 1969

Question 4

Classification of Organisms

Answer 4

Monera
Protesta
Fungi
Planatae
Animalia

Question 5

Monera

Answer 5

1.Majority is heterotrophic(Depends on others)
2.Heterotrophic bacteria are decomposers
3.Reproduce: Fission
4.Prokaryotic organisms like bacteria

Question 6

Cynobacteria is also known as

Answer 6

Blue green algae
Unicelluar, found in marine and fresth water

Question 7

Mycoplasm is

Answer 7

Smallest organism that lack cell wall,survive without oxygen

Question 8

Protesta

Answer 8

1. Single cell eukaryotic
2. Protozoan(It is hetrotrophs)
3. Eg of Protozoan are Amoeba, Trypansoma, Paramoecium, Plasmodium

Question 9

Euglena

Answer 9

1.Both hetrotrophic and autotrophic
2.Connecting link between plants and animals

Question 10

Fungi

Answer 10

1.Non green plants, hetrotrophic
2.Mostly saprophytes(Obtain nutrition from dead plants and animals) eg Mushroom and teadstools
3.Asexually by budding
4.eg:Aspergillus, Rizophus(Bread Mould)

Question 11

Amoeba engulf food through

Answer 11

Pseudopodia
Process is called Endocytosis

Question 12

Cell

Word “Cell” is coined by

Answer 12

Robert Hook

Question 13

Smallest cell
Longest Cell human body
Biggest cell

Answer 13

Mycoplasm
Neuron
Ostrich egg

Question 14

Cell

living Cell

Answer 14

Anton Van Leeuwenhook

Question 15

Prokryotic Cell, nucleur membrane,absend organellis, no of chromosomes,cell division, size of cell wall, eg

Answer 15

1.Lack Nucleur membrane, Nucleur material is present in region of cytoplasm called nucleoid
2.Mitochondria, Lysosomes,golgi bodies
3.1 circular in shape
4.fission or budding
5.small
6.Bacteria and cynobacteria are prokaryotes
7.Chlorophyll Vessceeles

Question 16

Biggest single celled organism

Answer 16

Acetabularia

Question 17

Eukaryotes size,nucleus,no of chromosomes,cell organalles absent or present, cell division

Answer 17

1.Large
2.Present
3.More than one chromosomes
4.Present
5.Mitosis or meiosis
6.Nucleur membrane present
7.Chrophull plastids

Question 18

Cell Wall

Cell wall is, it is made up of in plants,fungi,bacteria

Answer 18

non-living,Cellulose,chitin,peptidoglycan

Question 19

Cell membrane also known as, in animals made of,facts about it

Answer 19

1.Plasma membrane, lipoprotiens(protiens and lipids),elastic, double layer

Question 20

Cell membrane allow only

Answer 20

1. Alcohol and sugar
2. SER-lipids, RER-Protien

Question 21

Protoplasm is mixture of, find by, divided into,living or non-living

Answer 21

nucleus+Cytoplasm,purkenjee,cytoplasm nucleoplasm,living part

Question 22

Mitochondria name by,inner membrane has many fold called as,contain what,fuction

Answer 22

Altaman,cristae,DNA-RNA-70S Ribosomes,respiratory site of cellular respiration,energy currency of cell, makes it own protien

Question 23

Golgi Bodies by,plant fact,function,Shape

Answer 23

Camilio Golgi, more in plants and here it is known as dictyosomes,Ciston Shape
Works as storage,packaging and processig
Manfucture** Lysosomes**

Question 24

Endoplasmic Reticulum joined with,fuction of er and rer

Answer 24

1.Attached with nucleus with one side and on other side plasma membrane
2.Helps in distribution of material
3.RER:Protien
4.SER:Lipids

Question 25

Ribosomes by, made of ,function

Answer 25

Palade,Attached to ERM, made of RNA, Not surrounded by membrane Take part in protien synthesis

Question 26

Lysosomes discoved by, surrounded by,filled with enzyme, the enzyme is formed by, not found in

Answer 26

De Duve,bounded by single membrane,digestiv enzyme, RER not found in Red Blood of mammals

Question 27

Centrosome by,found in, function

Answer 27

Boveri,animal cell taking part in cell division, cell division

Question 28

Plastic found in, divided into

Answer 28

Plant cell, Chloroplast,Chromoplast,Leucoplast

Question 29

Chloroplast found in,known as,site of light and dark reaction, contain

Answer 29

1. Green pigment of plants 2. Kitchen of the cell 3. Granum, stroma 4. DNA, 70S Ribosome

Question 30

Chromoplast provide, kind of chromoplast in Tomato,Carrot,Sugar beet

Answer 30

Color,Lycopene,Carotene,Betanin

Question 31

Leucoplast is ,store food in form of,has its own , found in

Answer 31

1. Colouless 2. Starch, fat, protein, granules 3.DNA and Ribosomes 4.Root and underground stem

Question 32

Vaculo is , alive or dead, it is larger in, function

Answer 32

fluid filled single membrane bounded dead organelle, larger in plants and smaller in animal Osmoregulation(Balance between salt, liquid) provide rigidity to plant

Question 33

Nucleus contain,is

Answer 33

RNA,DNA,Histone protein,within nucleoplasm nucleoulus adn chromatin material are present,

Question 34

What makes the endomembran system of the cell

Answer 34

ER,Golgi bodies,lysosomes and vaculoes

Question 35

What is absent and present in animal and plant cell

Answer 35

Plant cell 1.Plastid present 2.Centrosome Absent Animal Cell 1.Plastid Absent 2.Centrosome Present

Question 36

Mitosis occur in, fuction, what type of organism reproduce through it, No of Daughter cell

Answer 36

1. Somatic cells(Not involve in reproduction) 2. Take part in growth,repair and development 3. Unicelluar organism through asexual reproduction 4. 2 DC

Question 37

Meiosis DC,Type of gamet formed,known as

Answer 37

4DC Haploid i.e ova and sperm Also known as Reduction division

Question 38

Karyokinesis,Tonoplast

Answer 38

Division of nucleus during cell division Membrane surrounding vacuole

Question 39

Father of genetics

Answer 39

Gregar johan Mendal

Question 40

do mutaion in somatic cell affect future gen?

Answer 40

No

Question 41

A child inherits mitochondrial diseases entirely from

Answer 41

Mother and not from Father

Question 42

Father of Botany, Father of Biology

Answer 42

1.Theophrastus 2.Aritstotle

Question 43

Classification of Plantae

Answer 43

1.Cryptogams(without seed and flower) * Thallophyta 1. Algae and Fungi * Bryphyta * Pterdophyta 2.Phanerogams(Flower and seed bearing plant) * Gymnosperms * Angiospermae 1. Monocotyledons 2. Dicotyledons

Question 44

Thallophyta

Answer 44

1.Largest, without root,stem,leaves 2.No conducting tissue 3.Lower most grp 4.

Question 45

Space algae and pond silk

Answer 45

1.Chlorella 2.Spirogyra 3.Sea weed(Laminaria) source of Iodine

Question 46

Fungi study is , accumilated food in fungi remain as, cell wall, two diseases

Answer 46

Mycology, Glycogen.chitin, rust and smut

Question 47

Organism colonise on rock

Answer 47

Lichens(Association of algae and fungi) Yeast is fungi used in bread making

Question 48

Litmus is obtained from

Answer 48

Lichen

Question 49

In Bryophyta lack of, called as

Answer 49

Xylem and phloem tissue,roots,stem,leaves Amphibian Category

Question 50

Water conduction in moss take place through

Answer 50

Parenchyma

Question 51

Sphagnum moss is used as

Answer 51

Fuel,Antiseptic, gardenrs used it to protect the plants from drying