I really don’t know the top half so if you can’t answer all just answer them.

What is the study of earth's plant, animals, and climates?

Arte-miy333 [17]

<span> life and living organisms (so this includes both plants and animals) Botany - plants Zoology - animals Ecology - how living things interact with each other and the environment</span>

8 0

3 years ago

Read 2 more answers

Food establishments may only serve food from a source that is

bezimeni [28]

A food establishment is an operation that stores, prepares, packages, serves, vends, delivers or otherwise produces food for human consumption. Food that is offered in food establishments should come from local-approved food sources. They can use produce that they grow themselves or from agricultural producers that should be licensed and are responsible to assure that their produce is safe (complying applicable laws). The producer has to have a United States Department of Agriculture inspected plant. Food establishments should obtain produce from those who have been certified in Good Agricultural Practices and Good Handling Practices.

4 0

3 years ago

A material transmits some of the light that reaches it, and objects behind the material appear blurred. What type of material is

yulyashka [42]

Answer:

translucent

Explanation:

Transparent means ALL light and ALL shapes are visible through, like a window.

Pigmented means that shapes are visible clearly, but not colors, like sunglasses.

Translucent means that shapes are somewhat visible (v. blurry,) and lights are somewhat also.

opaque is nothing in, nothing out. Solid.

6 0

3 years ago

True-breeding flies with red eyes and long wings were crossed to flies with white eyes and miniature wings. All F1 offspring had

Lelu [443]

The question is incomplete. Complete question is as follows :

What is/are the phenotype(s) of the recombinant offspring of the F2 generation?

Parental generation: True-breeding flies with red eyes and long wings were crossed to flies with white eyes and miniature wings. All F1 offspring had red eyes and long wings.

The F1 female flies were then crossed to males with white eyes and miniature wings. The following results were obtained for the F2 generation:

129 red eyes, long wings

133 white eyes, miniature wings

71 red eyes, miniature wings

67 white eyes, long wings

Answer:

Red eyes, miniature wings and white eyes, long wings

Explanation:

In absence of linkage parental and recombinant offspring are produced in equal number. When there is linkage crossover does not take place in expected frequency so recombinants are produced in lesser number than parental type offspring.

Here in F2 generation red eyes, miniature wings and white eyes, long wings are produced in lesser number (71 and 67). Also the original parents had red eyes, long wings and white eyes, miniature wings. Hence, Red eyes, miniature wings and white eyes, long wings are the phenotype of the recombinant offspring of the F2 generation.

8 0

3 years ago

Match these items. 1. taxonomic category within a kingdom fermentation 2. plant that lives on decaying organic matter host 3. br

Sonja [21]

1. taxonomic category within a kingdom-phylum

This taxonomic category is at level below Kingdom and above Class (e.g Arthropoda, Chordata, Mollusca)

2. plant that lives on decaying organic matter-saprophyte

Saprotrophic plants or saprophytes use saprotrophic nutrition meaning that have extracellular digestion to process death organic matter.

3. break down of complex molecules into simpler ones- fermentation

Fermentation is a metabolic process that breaks down organic substrates in order to obtain energy. These processes are performed without the presence of oxygen (anaerobic processes).

4. multi-nucleated thread-like structures of fungi hyphae

This is one of the basic structural unit of fungi-long, filamentous structure that can form network-micelium. It is used for vegetative reproduction.

5. mycelia responsible for obtaining food from non-living organic material rhizoids

Rhizodis are unicellular or multicellular stuctures (branching hyphae) found in fungi that are similar to root hairs of plants. These structures are involved in saprotrophic nutrition of fungi.

6. asexual reproduction of yeast budding

Budding is a type of asexual reproduction in which a new organism develops from some generative anatomical part of the parent organism.

7. a group of hyphae mycelia

Mycelum is fungi’s vegetative body that consists of network of branching hyphae.

8. reproductive cells which can tolerate bad conditions spores

Spores are reproductive structure, part of the fungi life cycle, that can be involved in sexual or asexual reproduction, vary in structure that are formed in. Spores are usually haploid and unicellular.

9. structures which house the reproductive formation fruiting

Fruit is a structure in flowering plants that contains seed and it is responsible for seed dispersal and nutrition.

10. mutually positive relationship between two species symbiosis

Symbiosis is biological interaction between two species that can be mutualistic, commensalistic, or parasitic. More specifically, symbiosis refers to positive interaction for both members of it.

11. plant or animal which supports a parasite host

Parasitic relationship between species is the one in which organism (the parasite), lives on or in another organism (host).This relationship is positive for parasite but negative for the host.

6 0

3 years ago