Download App

Evolution — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYEvolution1 Mark
Question
From which galaxy did the Earth originate?
✓

Answer

The Earth originated from the Milky Way Galaxy.

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

Explore more

More "1 Marks Question" from Evolution→Evolution — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Mention any two conditions that enhance the chances of syngamy in organisms exhibiting external fertilisation.
→
How many years back were the following developed in human evolution?
  1. Cave art.
  2. Agriculture.
→
Mention the parts of the human body affected by pneumonia and common cold. Write the names of the causative agents of these diseases.
→
Why is the problem of predation in plants is more severe than that in animals?
→
What do you understand by somaclone?
→
What is the advantage of selecting dioecious plants for carrying out artificial hybridisation or breeding experiments?
→
What are the two main concepts of Darwinism?
→
Two statements are given$-$one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes $(a), (b), (c)$ and $(d)$ as given below.
Assertion: $\text{PCR}$ is routinely used for early diagnosis of $\text{HIV}$ in suspected $\text{AIDS}$ patients.
Reason: $\text{PCR}$ can detect low amounts of $\text{DNA}.$
→
What is Allen’s rule?
→
Mention one positive and one negative application of amniocentesis.
→