MCQ
Which among the following has 23 chromosomes ?
  • A
    Spermatogonia
  • B
    Zygote
  • Secondary Oocyte
  • D
    Oogonia

Answer

Correct option: C.
Secondary Oocyte
C

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

A specific recognition sequence identified by endonucleases to make cuts at specific positions within the $DNA$ is :
Exponential growth occurs in:
Chloramphenicol and erythromycin are produced by:
What are the DNA sequences that code for protein known as?
The two main techniques that gave birth to modern biotechnology are

$I.$ chemical engineering

$II.$ genetic engineering

$III.$ human genome engineering

$IV.$ molecular biology

Choose the correct option

Among the following characters, which one was not considered by Mendel in his experiments on pea?
How many varieties of Basmati rice are grown in India?
$I.$ Population evolve to maximise their reproductive fitness, also called Darwinian reproductive fitness (higher $r$ value), in the habitat in which they live

$II.$ The population growth rate $r$ is inversely related to generation time

$III.$ The housefly, which has a short life span and produces a large number of eggs, could be considered as a ' $K$ ' selected species

$IV.$ Under a particular set of selection pressures, organisms evolve towards the most efficient reproductive strategies

$V.$ Life history traits of organisms have evolved in relation to the constraints imposed by biotic and abiotic factors in their habitat Select the combination of correct statements

The Adenosine deaminase deficiency results into:
What is/are the correct explanations about higher diversity in tropical areas in comparison to the temperate areas?

$I$. There are no favourable seasons in tropics

$II$. Less solar energy is available in tropics

$III$. Rate of extinction is low in tropics

$IV$. Resource availability is higher in tropics

Choose the correct option