Practice free Zoology NEET multiple-choice questions online with instant answers and detailed explanations. No login required.
What will be the frequency of homozygote dominant in a population of triploid organisms.
NCERT page number 137, para-1
7.7 Hardy-Weinberg Equilibrium
If the population of a place has a certain character which is recessive in as many as 100 individuals. Find the value of q if total number of individuals are 1000
q2=100/1000
If 900 people make a population such that 300 are albino. Calculate the frequency of carriers?
q2=300/900. Calculate q from there.
p+q=1 calculate p from there
Now carriers will be 2pq.
If p=0.8 calculate q
p+q=1
If a population has dominant phenotype in 1600 individuals out of 2000 then calculate the frequency of heterozygote.
dominant phenotype means 2pq+p2
Rest is same q2= 400/2000
p+q=1 calculate p from there
Now carriers will be 2pq.
If in a given population number of individuals with dominant phenotype are 60% what will be the number of heterozygote in that population?
dominant phenotype means 2pq+p2
Rest is same q2= 40/100
p+q=1 calculate p from there
Now carriers will be 2pq
Zosterophyllum evolved from
NCERT page number 138
Figure: 7.9 A sketch of the evolution...
7.8 A Brief Account Of Evolution
Which of the following is not on the same lineage?
NCERT page number 138
Figure: 7.9 A sketch of the evolution...
7.8 A Brief Account Of Evolution
Which of the following did not evolve from Psilophyton?
NCERT page number 138
Figure: 7.9 A sketch of the evolution...
7.8 A Brief Account Of Evolution
The flourishing period of progymnosperm is
NCERT page number 138
Figure: 7.9 A sketch of the evolution...
7.8 A Brief Account Of Evolution
Ready to ace NEET?
Free access · No credit card required
Yes. You can attempt every Zoology question on this page for free without logging in, and check the correct answer with a detailed explanation instantly.
No account is required to attempt questions and view answers. A free account adds bookmarks, personal notes, and progress tracking.
The bank mixes NEET previous year questions (PYQs) with practice questions, each tagged with its exam appearances where applicable.