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skelet666 [1.2K]
3 years ago
15

Humans reproduce through a form of cellular reproduction known as ____________ , which involves an egg and a sperm and introduce

s ____________ to the offspring
Biology
1 answer:
Marianna [84]3 years ago
8 0

Answer:

1. Sexual Reproduction

2. Genetic variations

Explanation:

Human reproduces through sexual reproduction. Sexual reproduction is the process of production of new progeny by the formation of male and female gametes (sperms and egg respectively) and fusion of gametes. During gamete formation, crossing over adds new gene combinations to the gametes. The genetic variations make the progeny of sexual reproduction different from each other and from the parents.

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Answer:

Use the CAM pathway

Explanation:

  • Xerophytes are plants  that have adapted to arid climates. They have evolutionary developed adaptations to reduce the rate of transpiration so as to conserve water.
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What are echinoderms? What type of symmetry do they have?
Alona [7]

Answer:

Echinoderms evolved from animals with bilateral symmetry. Although adult echinoderms possess pentaradial, or five-sided, symmetry, echinoderm larvae are ciliated, free-swimming organisms that organize in bilateral symmetry which makes them look like embryonic chordates.

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Explanation:

4 0
2 years ago
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3 years ago
6. A rectangle has vertices at (0,2), (0,3), (3,-2) and (3,3). What are the
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If you have a vloume of 55l and a density of 2kg/l what is the mass
dolphi86 [110]

Answer:

110 kg

Explanation:

Density = Mass / Volume ===> Mass = Density x Volume

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