Download App

PART - 2 CH - 7 How do Organisms Reproduce ? — Science STD 10 — Question

Gujarat BoardEnglish MediumSTD 10SciencePART - 2 CH - 7 How do Organisms Reproduce ?1 Mark
Question
How are new combinations of variants produced generation after generation?
✓

Answer

Each new variation is made in a DNA copy that already has variation accumulated from previous generations. During sexual reproduction, variations from two individuals are recombined.

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 Mark Questions]" from PART - 2 CH - 7 How do Organisms Reproduce ?→PART - 2 CH - 7 How do Organisms Reproduce ? — all question types→Science STD 10 question papers→Gujarat Board STD 10 question papers→Gujarat Board question paper generator→

Similar questions

The magnification produced a spherical mirror is $±2.$ What kind of mirror can it be?
→
Who suggested that life must have developed from the simple inorganic molecules?
→
Why is blind spot so called?
→
50 mL KOH solution neutralise completely 5 mL HNO3 solution. What volume of HNO3 is required for complete neutrisation of 15 mL of KOH solution?
→
Write the IUPAC names of the compounds using their structural formulae:
$CH _3- CH _2- COOH$
→
Mention the formulae, and names of the products in the reactions:
$CH _3 CH _2 OH \xrightarrow[\Delta]{\text { Alkaline } \text {KMnO} _4}$
→
State the name of any two greenhouse gases.
→
What is biological magnification? Will the levels of this magnification be different at different level of the ecosystem?
→
State different forms of energy required for breaking down the molecules of reactant in decomposition reaction.
→
A man is wearing spectacles of focal length +1 m . What can be the defect in the eye?
→