Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

Biology > Reproduction In Organisms > Flashcards

Reproduction In Organisms Flashcards

1
Q

The time between the birth and the death is

A

Life span

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is maximum lifespan

A

The maximum lifespan is a lifespan for a species which is maximum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

How average life span is counted

A

Average lifespan is a number of your server be the members of population

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is life expectancy

A

Number of year in organisms expected to survive

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

All organisms die except

A

Single cell organism never die as them genetic material continued through a binary fission exactly same

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Number of years elephant live

A

60-90 years

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

lifespan of rose

A

5 to 7 years

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Lifespan of dog

A

25 to 30 years

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Lifespan of banana

A

25 years

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Lifespan of crow

A

20-25 years

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Lifespan of parrot

A

140 years

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Lifespan of horse

A

60 years

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Lifespan of fruit fly

A

Two weeks

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Lifespan of banyan tree

A

200 to 300 years

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Lifespan of rice plant

A

3to4 month

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Procedure which and organism produces of spring just like itself ensuring the continuity of species

A

Reproduction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Name two types of reproduction

A

Sexual and asexual

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

No fusion of game of formation of a game is a feature of

A

A sexual reproduction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Fusion of agamic or a formation of a game is a feature of which reproduction

A

Sexual reproduction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Sexual reproduction requires two parents which are unisexual but there are exceptions are

A

One pairing which is bisexual or hermove product example tapeworm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Tapeworm do cross fertilization or self fertilization

A

Self fertilization

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Earthworm is hermaphrodied but favours

A

Cross fertilization

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Gametes in asexual reproduction is formed by pathogenesis

A

True

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Parthenogenis are seen in which animal

A

Honey bee

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
What is parthenogenis
Formation of organisms from with an unfertilized gamate
26
How drones are formed
Drones drones are haploid from unfertilized egg by metosis
27
What are three types of parthenogenesis
Amphiptoky Theolytok Arrhenotoky
28
Arrhenotoky is seen in
Arrhenotoky se male banega Honey bees Turkey wasp
29
Theiytoky is seen in
Female banegi Lizards
30
Amphiptoky is seen in
Can be female Or male Ex aphides
31
asexual reproduction five types
Binary fission budding fragmentation vegetative propagation sporulation
32
Binary fission is a simple division of singular cells into two daughters and example is ameoba multicellular organism it is seen in the animal planaria
True
33
Simple binary fission is seen in
Ameoba
34
Longitudinal binary fission is seen in
Euglena
35
Transverse binary fission in
Paramecium Planaria
36
Budding is an unequal division
True
37
Internal budding is seen in
Sponges There are speakings of silica and carbonate archiosites give rise to internally new organism
38
External burning is seen in which organism
Hydra and yeast
39
Stroma belization
New segment adding to tapeworm
40
Spores are formed by the process of sporulation and their features
Resistance structure give rise to new organism on germination Mostly developed in unfavourable condition but take place favorable condition in certain animals
41
Sporulation in amoeba during on favourable condition is surrounded by
Multiple fission of amoeba inside enysytation called as pseudodiospores
42
Features of zoo spores
Zoopores have flagellas and those spores develops into zosporangiu m endogenously
43
Conidiophores
Seen in fungus penicillium develops exogenously
44
Fragmentation is seen in which animal and plants
Starfish and spirogyra
45
What is vegetative propagation
Formation of vegetative propague that give us to a new plant
46
Name three underground proporgue
Tuber rizome bulb
47
Tuber is seen in which plant
Potato ends of the part of the underground stems are small on due to food storage forming a tuber
48
Rhizoom is seen in which plant
Ginger it also has a adventitious root Ginger all perinual underground stem
49
Bulb is seen in which plant
Garlic and onion have flat dislikes underground stem
50
Notes are only present on which Structure of plant
Stem and leaf
51
What is adventitious root
Rules that are formed other than the radical
52
From which structure plant give arise
Plumule
53
Sab aerial stems their examples
Offset sucker runner
54
Offset is a thick part of the plant and with seen in which plants
Water Hyatt which is the weed and euphornia terror of Bengal
55
Sucker is seen in which plant
Crysinthum
56
Runner is seen in which plant
Terrestrial plant example grass which is thin.offset is thick and seen in water plants
57
Aerial stem propagation is seen in
Sugarcane which have a nodes
58
Bulbul is an aerial stem seen in which plant
Agave which is flashy aerial bird
59
Leaves can act as a vegetative propagation seen in which leaves
Bryophyllumly
60
Sexual reproduction in organism have a three events name them
Vegetative state/ reproductive phase mature /sensil face
61
Juvenile vegetative face is fertile or in fertile
Infertile stage
62
Reproductive phase of plant have two types which are the
Monocarpicaur polycarpic
63
What is monocarpic plants
Plants which have a single flowering in a duration of one year
64
Examples of monocarpic plants
Wheat rice maze
65
Polycarpic plants are divided into two types
Perennial and seasonal
66
What is perennial polycarpic reproduction and example
Plants that flowers throughout the year is called perennial polycarpic reproduction example is hibiscus
67
What is seasonal polycarpic
Plants which flowers only in particular season example mango jackpot
68
What are the two types of reproduction scene in animals
Continuous reproduction or seasonal reproduction
69
Some species of bamboo leaves for 50-100 years in fertile and one time they flower and die
True
70
In mammals that are two types of seasonal breeders
Primates and non primates Private such as monkey man have menstrual cycle Have a non bleeding estrous cycle
71
What is a feature of estrous cycle
Estrous cycle is a non bleeding cycle in which endometrium get reabsorbed
72
Name three events in sexual reproduction
Pre fertilization Fertilization of symegamey Post fertilization development
73
Name two events that occurs in pre fertilization
Gamito genesis that is formation gametes and game it transfer
74
Fertilization in plants take place through
Pollination
75
Fertilization can be external or internal
True
76
Post fertilization events are
Zygote formation embryogenesis
77
Name two major events in embryogenesis
Ambiguous is take place by the cell division by mitosis and cell differentiation cell differentiation means they have their identities
78
Zygote is a link between the two generation
True
79
What are isogamous
Isogamous means gamets of same size and shape Example clad of flora
80
Heterogamates
Oogamous Anisogamous
81
Oviparous embryonic development means
Egg 🥚 Laying
82
Viviparous
Directly give birth to the young ones Taking nutrition from placenta
83
Ovoviparous ex
Shark

Biology (3 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions