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slega [8]
3 years ago
13

Segments of dna that contain the code for specific proteins are called _____.

Biology
1 answer:
klio [65]3 years ago
8 0
They are called chromosomes
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Match the following. 1. (pl. gametangia) an organ of lower plants, some protists and some fungi, that produces gametes gonad 2.
Dmitry [639]

The correct matching is as follows-

1. (pl. gametangia) an organ of lower plants, some protists and some fungi, that produces gametes- gametangium.

2. the reproductive cell in sexual reproduction- for example, the egg or sperm.

3. gamete-producing organ in animals - gonad.

4. cone-bearing plant - gymnosperm.

5. the condition of having isogametes - isogamy.

Gametangium refers to the specialized organ of algae, fungi, ferns and other plants involved in the production of gametes. A female gametangia is called the archegonia producing the egg cells and the male gametangia is called the antheridia producing the sperm cells.

Sexual reproduction is characterized by the production and fusion of the male and female gametes called the sperm and the egg respectively.

The gamete producing organ in animals is called the gonads. It is the testis in the male and the ovary in the female.

Gymnosperms are naked seeded plants. The scales or leaves modified to form the male and the female cones.

Isogamy is a type of sexual reproduction that involves the gametes of similar morphology with similar size.



6 0
3 years ago
How do differences in structure and or function influence biodiversity among living things
bulgar [2K]
I think it my be a structure to life
3 0
3 years ago
Suppose that the pedigree shown in the transparency is for a trait caused by recessive allele.is it possible to infer from the p
kicyunya [14]
As we can see in the pedigree, both of the parents do not possess the trait, but one of the four offspring (marked with red) is expressing the trait.
Since the trait is recessive, the only way that is possible that the parents who do not possess the trait to have the offspring with the trait is that the parents are heterozygous for the trait. Meaning that both of the parents have one dominant allele and one recessive allele.

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An investigation was carried out to determine which of three antibacterial soaps is most effective. Four petri dishes labeled A,
Vikki [24]
Pretty sure the correct answer would be Choice A
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sex sex sex? mating? ????

5 0
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