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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 |
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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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+ 1 more questions by qwertyuiop12345678901234567890
Immediate ancestor of modern man
Teacher in my school said homo habbilis
What's ur teacher telling |
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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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+ 3 more questions by laxyone
Check inside |
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| asked by Annhaliator (laxyone) 5 years ago |
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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 |
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Anyone needs any chapter solved workshhets with diagram based ques definition name the following and fill in the blaknks name the chap..AND WHO ALL HAVE NOT SEEN MY H.V PAPER CLICK ON THE THE RED THING BELO MY NAME |
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| asked by Annhaliator (laxyone) 5 years ago |
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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 |
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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 |
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what was the arrage the fololwing in pg 56 of concise? |
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| asked by √ (godblessme20) 5 years ago |
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How would you justify that australopithecus was a human ancestor? |
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| asked by Deeksha (deeksha9) 5 years ago |
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Is the format of tomorrow's paper going to be like the specimen paper of 2019? |
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| asked by Sahaj Shah (eternityseeker) 5 years ago |
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1) Prehuman ancestor is Ramapithecus or Cro-Magnon
2) How to write scientific names |
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| asked by Ansh Anand (teleansh) 5 years ago |
2 |
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