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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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In Griffith's experiments with Streptococcus pneumoniae, rough nonencapsulated streptococci were converted into smooth encapsula
larisa86 [58]

Answer:

The correct answer is - transformation.

Explanation:

Griffith's experiment was performed by Fredrick Griffith with Streptococcus pneumoniae. Streptococcus P. are rough non encapsulated streptococci that are converted into smooth encapsulated streptococci bacteria in presence of heat-killed smooth encapsulated bacteria.

This experiment was the first experiment that showed that this bacteria can get DNA by the process of transformation.

He suggested that the nonencapsulated bacteria had been transformed into the encapsulated smooth bacteria strain by the transformation process that was somehow part of the dead encapsulated strain bacteria.

Thus, the correct answer - transformation.

3 0
3 years ago
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Juliette [100K]

Answer:

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Explanation:

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