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Orlov [11]
3 years ago
10

Which of the following involves spores of the same size?

Biology
2 answers:
Verizon [17]3 years ago
8 0
The answer is Heterospory
Rzqust [24]3 years ago
7 0

Answer:

Homospory

Explanation:

The sporophyte of the pteridophytes such as <em>Lycopodium, Phylloglossum</em>, <em>Equisetum </em>and almost all the bryophytes produce morphologically identical spores. The production of identical spores or the spores of same size is called homosporous and the process is called homospory. These identical spores on germination produce gametophytes which reproduce sexually by gametes formation.

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Which type of epithelium is composed of multiple layers, including an apical layer containing tall, slender cells?
Mademuasel [1]

The question is incomplete as it does not have the options which are:

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Answer:

Stratified columnar

Explanation:

Epithelial tissue is the tissue formed by the cells which form a layer of cell and lines the lumen of the organ and also covers the organs. The epithelial tissue can be classified based on the number of layer and shape of the cell.

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Therefore,  the epithelial tissue formed by these slender shaped multiple layers is known as the stratified columnar layer. The stratified columnar is present in the respiratory tract and the digestive tract.

Thus,  Stratified columnar is the correct answer.

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Q23.An atom's atomic number is 36 and its mass equals 45. How many electrons are in the outermost shell?
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