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muminat
4 years ago
9

Need helpppppppppppppppppppppppppppppppppppppppppp

Biology
2 answers:
Angelina_Jolie [31]4 years ago
7 0
A.........................................

xz_007 [3.2K]4 years ago
6 0
Its A because if people die and aren't replaced then theirs nobody in their place.
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What are Medel’s THREE Laws of inheritance? please explain any one of these laws
DerKrebs [107]

<h2><em>The law of segragation, the law of independent assortment, and the law of dominance.</em></h2>

1) The Law of Segregation: Each inherited trait is defined by a gene pair. Parental genes are randomly separated to the sex cells in order that sex cells contain only 1 gene of the pair. Offspring therefore inherit one genetic allele from each parent when sex cells unite in fertilization.

2) The Law of Independent Assortment: Genes for various traits are sorted separately from each other in order that the inheritance of 1 trait isn't smitten by the inheritance of another.

3) The Law of Dominance: An organism with alternate types of a gene will express the shape that's dominant.

6 0
4 years ago
Astrologers relate the location of stars and planets to events in human lives. Many years ago people classified astrology as sci
Natalka [10]
They consider it to be psuedoscience because we no longer need the location of stars and planets to know when to do things like harvest crops.

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8 0
4 years ago
Color of Stars
dolphi86 [110]

Answer:

answer is D

Explanation:

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7 0
3 years ago
In contrast to most animals, which resource do plants typically compete for
Lubov Fominskaja [6]

Answer:

Sunlight

Explanation:

The correct answer is sunlight. Plants compete for all the listed things. However, in contrast to most animals, they strongly compete for sunlight.

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7 0
3 years ago
Read 2 more answers
Animals with 3 issue layers may be characterized by the presence or absence of a _____________.
Vesna [10]
<h3><u>Answer;</u></h3>

Coelom

Animals with 3 issue layers may be characterized by the presence or absence of a <u>Coelom</u>.

<h3><u>Explanation</u>;</h3>
  • Animals may be characterized by the presence of a coelom, formation of the mouth, and type of cell cleavage during embryonic development.
  • Diploblasts contain two germ layers that is the inner endoderm and outer ectoderm, while triploblasts contain three germ layers, that is; endoderm, mesoderm, and ectoderm.
  • <em><u>Triploblasts can be further categorized into those without a coelom called acoelomates, those with a true coelom called eucoelomates, and those with “false” coeloms known as pseudocoelomates.</u></em>
6 0
4 years ago
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