expand icon
book The Living World 6th Edition by George Johnson, Jonathan Losos,William Ober,Claire Garrison cover

The Living World 6th Edition by George Johnson, Jonathan Losos,William Ober,Claire Garrison

النسخة 6الرقم المعياري الدولي: 978-0077280086
book The Living World 6th Edition by George Johnson, Jonathan Losos,William Ober,Claire Garrison cover

The Living World 6th Edition by George Johnson, Jonathan Losos,William Ober,Claire Garrison

النسخة 6الرقم المعياري الدولي: 978-0077280086
تمرين 18
In vascular plant leaves, gases enter and leave the plant through pores called
A) stomata.
B) guard cells.
C) chloroplasts.
D) trichomes.
التوضيح
موثّق
like image
like image

Guard cells controls exchange of gases. ...

close menu
The Living World 6th Edition by George Johnson, Jonathan Losos,William Ober,Claire Garrison
cross icon