Animal reproduction -reproduction is the ability to produce, Ask an Expert

Academics

Animal Reproduction -

Reproduction is the ability to produce new organism of its own type. It is meant to increase their number.

Reproduction includes -

(i) Replication of DNA

(ii) Cell division

(iii) Formation of reproduction units

(iv) Division into offsprings.

Animals reproduce mainly in two ways -

S.NO.

ASEXUAL

SEXUAL

10.

It is uniparental

Gametes are not formed

Reproductive organs are not needed

No fertilisation

Offsprings are similar to parent

New characters do not appear

No variation

No evolution

Definite process

Generation leads to extinction

uni / biparental

formed

needed.

fertilisation occur

different

appear

variation present

evolution takes place

Indefinite process

Not so

View complete question

Biology, Academics

Category:- Biology
Reference No.:- M9510087

Have any Question?Write your Review or question?

Related Questions in Biology

I am having trouble identifying if my buffer solution is a

I am having trouble identifying if my buffer solution is a weak acid and salt....or weak base and salt. Often my questions just give me then names of two molecules and I do not understand how to differentiate. For exampl ...

A cross between a person with straight hair and a person

A cross between a person with straight hair and a person with curly hair will produce a child with wavy hair. If 2 people with wavy hair had a child, what are the odds that the child would have straight hair?

What types of molecular interactions occur between the

What types of molecular interactions occur between the active site and the substrate?

How do i calculate the number of molecules needed for

How do I calculate the number of molecules needed for lethal dose? I am given the chemical name's LD50 and the "Estimated Lethal Dose (in grams) for 60kg human.

Describe the form of endocytosis that involves the movement

Describe the form of endocytosis that involves the movement of large amount of liquid into the cell.

Assignment 1 biotechnology articleassignment 1 is the first

Assignment 1: Biotechnology Article Assignment 1 is the first phase of a project that you will complete, in stages, during the term. You will begin by selecting a specific biotechnology that you would like to cover throu ...

Assignment -the upper-case blue letters are the 14th exon

Assignment - The upper-case, blue letters are the 14th exon (of 20) in the Hephl1 gene in mice. The lower-case (black) letters are from the flanking introns. The highlighted bases indicate primers that may be used to ge ...

Question overview although it may sound like science 2520

Question: Overview: Although it may sound like science 2520, DNA and RNA technologies are already used in products today. In this discussion you will examine one specific product, organism, or technology in your initial ...

How does the fact that dna is compacted into chromosomes

How does the fact that DNA is compacted into chromosomes specifically help with replication/and or transcription?

Question summaryfor readability please be sure to

Question: Summary For readability, please be sure to double-space your assignments. A new wild strain of nopal cactus has been identified as having remarkable promise to solve the international dietary manganese deficit ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Biology Expert