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Ksenya-84 [330]
3 years ago
5

In normal humans, sex cells contain the _________ number of chromosomes.

Biology
2 answers:
Tamiku [17]3 years ago
7 0
In normal humans, sex cells contain the haploid number of chromosomes. 

The correct answer is B). 
Marta_Voda [28]3 years ago
5 0
In normal humans, sex cells contain the haploid number of chromosomes. 

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Among coelomates, which of these develops by spiral cleavage and the mouth forms before the anus
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Protosomes

Explanation:

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Protosome animals have bilateral symmetry and three germ layers. Some of the examples of protostomes are snails and slugs (mollusk), earthworms (annelids), and spiders, lobsters, barnacles (arthropods).

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3 years ago
Which statement describes one feature of Rutherford’s model of the atom? The atom is mostly empty space. The atom cannot be divi
Dovator [93]

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