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lina2011 [118]
2 years ago
5

Please help!!!! 1. pollen grain 2. fertilized egg 3. embryo 4. endosperm

Biology
1 answer:
Tasya [4]2 years ago
7 0

Answer:

3

Explanation:

Embryo,correct. I think it is helpful

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Answer:(1) TIGHT JUNCTIONS

(2) DESMOSOMES

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DESMOSOMES are adhesive intracellular junction connecting adjacent cells,they are also known as anchoring joints which are known to present in tissues where stress are expected.

GAP JUNCTIONS are junctions between cells which allows the movement of ions and small molecules and present in electrically exciteable tissues.

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3 years ago
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Mekhanik [1.2K]
Not sure this is a question but my answer would be a semi-permeable membrane? Hope this helps! <3
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