Reproduction in organisms

Question 1

Life span of rose

Answer 1

5-7 years

Question 2

Life span of peepal

Answer 2

2500 years

Question 3

Life span of banyan tree

Answer 3

200-300

Question 4

Life span of elephant

Answer 4

60-90

Question 5

Life span of dog

Answer 5

25-30

Question 6

Life span of banana tree

Answer 6

25 yrs

Question 7

Life span of crocodile

Answer 7

60 yrs

Question 8

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Answer 8

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Question 9

life span of sequoia/redwood

Answer 9

3000-4000

Question 10

parrot and crow life span

Answer 10

140, 15

Question 11

mango life span

Answer 11

200 yrs

Question 12

factors for reproduction

Answer 12

habitat, physiology, genetic makeup

Question 13

simple binary fission eg

Answer 13

ameoba

Question 14

logitudinal binary fission

Answer 14

euglena, verticula

Question 15

transverse binary fission

Answer 15

planaria, paramoecium, bacteria, diatoms

Question 16

exogenous budding

Answer 16

marine: , hydra, obelia (1-zooids)

Question 17

endogenous budding

Answer 17

marine AND freshwater
spongila
has gemule

Question 18

plasmotomy

Answer 18

plasmotomy A type of asexual reproduction in which a multinucleate protozoan cell divides into two or more multinucleate daughter-cells without the occurrence of mitosis.
eg: Plasmodium and Opalina.

Question 19

oblique binary fission

Answer 19

cerateum, gunyaulax

Question 20

veritcula

paramoecium shape

Answer 20

bell animal cell, slipper animal cell

Question 21

Spores: order only

Answer 21

1 zoospore
2 conidia
3 sporangiospore
3 chalmadospore
5 onida
5 gemule

Question 22

ZOOSPORE

Answer 22

Motile
endogenous
flagellated
ALGAE
CHLAYMYDOMONAS: Pyramid shape, antheriorly flagellated
4 or 8 daughter cells

Question 23

CONIDIA SPORES

Answer 23

Non motile
exogenous
conidioPHORES produce this
FUNGI
Penicillium

Question 24

Sterigmata

Answer 24

Flaskshaped in condia spores which contain chain of conidia

Question 25

sporangiosopre

Answer 25

Non motile, endospore | mucor

Question 26

Oinida

Answer 26

Agarcus | thin, small walled

Question 27

chalmadosopres

Answer 27

Rhizopus | non motile, thick wall

Question 28

gemule

Answer 28

endogenous bud | sponges

Question 29

2 types of regeneration

Answer 29

epimorphosis (replacement) and morphallaxis(small part)

Question 30

bud

Answer 30

compact immature shoot protected by immature leaf

Question 31

rhizome

Answer 31

ginger

Question 32

bulb

Answer 32

garlic onion

Question 33

offset

Answer 33

eichhornia (water hyacinth) pistia (water lettuce)

Question 34

suckers

Answer 34

Chrysanthemum, pineapple

Question 35

aerial shoot

Answer 35

sugarcane, optunia

Question 36

bulbis

Answer 36

oxalis, anans, lily, dioscorea, agave

Question 37

leaves veg prop eg

Answer 37

adiantum (walking fern) begonia, kalanchoe

Question 38

roots eg

Answer 38

dahila

Question 39

in bryophylum what arises from leaf notched

Answer 39

adventitious leafs/ leaf buds

Question 40

Veg rep of corm eg

Answer 40

Crocus

Question 41

veg rep of stolon

Answer 41

vallisneria

Question 42

neelakuranji

Answer 42

strobilanthus kunthiana | 12 yrs

Question 43

certain bamboo

Answer 43

perineal but monocarpic 50 to 100 yrs bambusa tulda, melocanna bambusoides

Question 44

life span of doG | laboratory mouse

Answer 44

20 , 4.5

Question 45

max human life span

Answer 45

121 japan, izumi shirechiyo pneumonia, 121 yrs 237 days

Question 46

Asexual reproduction aka

Answer 46

Agamogenesis agamogeny somatogenic

Question 47

Transfers binary fission in paramecium

Answer 47

Amiotic division in meganucleus, mitotic div in micronucleus | They div to form 2 dissipate daughter cell 1 proter (anterior) opisthe (posterior)

Question 48

What is totipotent in budding reproduction

Answer 48

Archeocytes presents in gemule

Question 49

Live expectancy is based on

Answer 49

AVG life span and population

Question 50

rep in cocoroach

Answer 50

2 testes in 4th to 6th abdominal terga female has 2 ovaries on either side in 2th to 6th abdominal sgmentts, each contain 8 ovule formation of 3 layered spermatophore is transfereed to female chamber by male phallomeres

Question 51

Earthworm rep

Answer 51

2 pair of testes in segment 10 and 11 2 pair of seminal vesicles (in seg 11 and 12) 1 pair of ovary in segment 13 male matuures first, so cross fertilization

Question 52

sex pheromones of moths silkworm

Answer 52

Bombyx mori | female produce distinctive alchohol (bombykol) to male

Question 53

PARTHENOGENESIS

Answer 53

if syngamy dosent occur and female dev into a new induvidual without veing fertilized by a male gamete haplid

Question 54

parthenognesus type

Answer 54

arrhenotoky : MALE: bee, wasp, turky thelytoy: FEM: lacerta, (sexycola america), typhina brahmina, rotifers, whiptail lizard Amphitoky: BI: Aphis

Question 55

Bisexual orgs aka and eg

Answer 55

``` HERMAPHRODITE earthworm spones tapeworm leech ```

Question 56

drones of apis is

Answer 56

fertile male

Question 57

monoesterous animals have

Answer 57

1 breeding season in a year | wolf, bear, fox

Question 58

estrous cycle means

Answer 58

breeding period

Question 59

cleidoic egg

Answer 59

normal egg | internal fertilization. external dev