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Heyyy Liinnkk Maaasstteer!!!
Could you provide the link for 2019 ICSE Biology Paper??!! (Now don't say you'll do it tomorrow) xD |
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| asked by Prateek Pradhan (prateek235) 5 years ago |
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Link master do u have links for all the experiments that are there in plant physiology |
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| asked by SODA The Ultimate comedy (aniruddha_1) 5 years ago |
1 |
CAn anyone send pollution and population questions
Coz I haven't started with those chips
I haven't done the diagrams
I m cursed with bio |
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| asked by Ayush Agarwal (qwertyuiop12345678901234567890) 5 years ago |
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New segment N.T.F PART 2 NERVOUS SYSTEM CHECK INSIDE |
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| asked by Annhaliator (laxyone) 5 years ago |
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+ 2 more questions by laxyone
Check inside |
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| asked by Annhaliator (laxyone) 5 years ago |
2 |
HUMAN VAPORISATION ( PAPER 5) HUMAN EVOLUTION
01
Which of the following can be best related to evolution?
A
Mutation
B
Translocation
C
Translation
D
Gradual development
02
How many of the following is responsible for speciation?
(a) Mutation
(b) Geographical isolation
(c) Genetic drift
(d) Natural selection
(e) Reproductive isolation
A
3
B
4
C
5
D
6
03
Early primates resembled
A
Apes
B
Humans
C
Tree shrews
D
Egg laying mammals
04
Key concept on which Darwinian theory of evolution is based are
A
Branching descent and natural selection
B
Saltation and mutation
C
Genetic drift and variations
D
Population statistics and physical fitness of of organism
05
Prosimians include
A
Lemur
B
Loris
C
Tarsier
D
All of the above
06
The cranial capacity of chimpanzee is .............. c.c.
A
100
B
1500
C
405
D
550
07
Which of the following is the present age of human?
A
Atomic age
B
Iron age
C
Bronze age
D
Silver age
08
Origin of primates occurred about ............. million years ago.
A
500 - 400
B
60 - 70
C
80 - 100
D
1.6 - 1.8
09
Data from an experimental survey in India suggest that weight of newborns ranges between 2 kg to 5kg, but the majority of the surviving newborns are 3 kg in weight. Which of the following is correct for such type of natural selection when the graph is plotted between the number of surviving babies and their weight?
A
It is a type of stabilizing selection
B
The peak formed in graph corresponding to extreme character value in the graph
C
Two peaks formed in graph corresponds to peripheral character value
D
Two peaks are obtained corresponding to extreme character value in the graph
10
Which of the following facts develop suspicions in Lamarckism?
A
Human females are not born with bored ear pinna although they have been bored for thousand of years.
B
Giraffe has long neck to eat leaves of tall trees.
C
A stag can run fast to protect against the enemies.
D
None of the above
11
Who was the first civilized man?
A
Cromagnon man
B
Neanderthal man
C
Heidelberg man
D
Ternifier man
12
Variation combined with geographical isolation may result in
A
Mutation
B
Speciation
C
Fossilisation
D
Genetic drift
13
The recent ancestors of modern man were
A
Java ape man and Peking man
B
Peking man and Rhodesian man
C
Rhodesian man and Cro-magnon man
D
Cro-Magnon man and Neanderthal man
There was a huge demand of human evolution so here i am |
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| asked by Annhaliator (laxyone) 5 years ago |
3 |
https://drive.google.com/file/d/1Kff4GErbCtGV6LzqntvEegJ1YnSP9bUC/view?usp=drivesdk Since you guys love solving papers. #ask for answer key.
Unable to publish on res from phone ☹️ |
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| asked by Isha Choudhury (dessicatedcoconut) 5 years ago |
0 |
Normal BP is 140/90 rt?
Or is it 120/80 or something??
I think it's 140/90 |
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| asked by Ashish Mathew (ash_matt) 5 years ago |
3 |
what was the arrage the fololwing in pg 56 of concise? |
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| asked by √ (godblessme20) 5 years ago |
1 |
How would you justify that australopithecus was a human ancestor? |
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| asked by Deeksha (deeksha9) 5 years ago |
0 |
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