wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Cross fertilization tests have led to unify different species of North American _____________.

A
Sparrows
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Crows
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Pigeons
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Eagles
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A Sparrows
Answer is option A i.e. "Sparrows"
Cross fertilization test have led to unify different groups of sparrows into single species of sparrow in North America These sparrows were earlier separated into distinct species due to morphological and geographical criteria. For example, the union of various species of North American sparrows into one polytypic species consisting of multiple geographic races or subspecies like the song sparrow, Passarella melodia.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Introduction
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon