Question 1. Asked on :09 January 2019:09:52:22 AM
Ques. state the difference between aves and mammals?
-Added by Master Purushottam Science » Biology
Answer:
Aves: (i) These are warm blooded animals.
(ii) They have four-chambered heart.
(iii) They lay eggs.
(iv) They Breathe through lungs.
Mammals: (i) Mammals are warm blooded animals.
(ii) They have four-chambered heart.
(iii) Most mammals familiar to us produce live young ones.
(iv) A few of them, like the platypus and the echidna lay eggs.
-Answered by Rohit Rajput On 12 January 2019:09:59:33 AM
Question 2. Asked on :09 January 2019:09:51:37 AM
Ques. what is test tube baby process?
-Added by Master Purushottam General Knowledge » Biology
Answer:
These women are unable to bear babies because sperms cannot reach the egg for fertilisation. In such cases, doctorso collect freshly released egg and sperms and keep them together for a few hours for IVF or in vitro fertilisation (fertilisation outside the body).
-Answered by Rohit Rajput On 10 January 2019:04:59:27 PM
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