All categories

3 years ago

Which of the following processes help a plant conserve water?

Biology

2 answers:

NikAS [45]3 years ago

6 0

99% Sure its A. Transpiration

Andre45 [30]3 years ago

4 0

Answer:

The answer to this question is option A. transpiration.

Explanation:

The process of transpiration requires a plant structure called stomate. This structure controls the transpiration in the plant, and its release of gases too.

Thinking of a desert plant as an example, they're well adapted due to several years of adaptation to this environment, so they have some structures that help them conserve water, for example sharp spines, these spines help maintain body temperature, losing less water, such as big roots, that are in constant search for water underneath the ground. But the stomates are here too, when there's a lot of water available, they are open, but once there's no resource such as this, it keeps itself closed not to lose water.

You might be interested in

A diploid species has 2n=52 chromosomes. If you found a monopsony in a member of this species how many chromosomes would you hav

Lerok [7]

26 as 52/2 =26

I hope this helps!

4 0

2 years ago

If two haploid yeast cells fuse to produce one diploid cell, and then this diploid cell undergoes meiosis to produce four haploi

larisa86 [58]

None of them, 0%, 0/4

4 0

3 years ago

atch the statement to the following options.A. One of a pair of chromosomes with similar genetic information and from different

Goryan [66]

Answer:

A. Homologue.

B. Chiasma.

C. Synaptonemal.

D. Synaptonemal.

E. Synapsis.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

Synaptonemal complex can be defined as a network of proteins that is responsible for holding homologous chromosomes (homologues) together.

Generally, a synaptonemal complex (protein lattice) is formed between homologous chromosomes during mitosis and meiosis. Also, synaptonemal complex is important for the formation of the four sister chromatids referred to as tetrads.

Furthermore, the synaptonemal complex (protein lattice) has a tripartite structure which comprises of the following components;

I. SC protein-1 (SYCP1).

II. SC protein-2 (SYCP2).

III. SC protein-3 (SYCP3).

In conclusion, the synaptonemal complex plays a significant role in synapsis, recombination and chromosome pairing.

Matching the various terminologies in genetics with their description, we have;

A. Homologue: one of a pair of chromosomes with similar genetic information and from different sources like the sperm and egg.

B. Chiasma: several X-shaped structures may be visible under the microscope and indicate where crossing over has occurred.

C. Synaptonemal: a lattice of protein holds two replicated chromosomes in precise register with one another.

D. Synaptonemal: four chromatids are held together by a zipper-like structure.

E. Synapsis: a process in which pairs of homologous complex chromosomes line up side by side.

5 0

2 years ago

What allows for some substances to be reabsorbed and others to leak from the tubule in the enthrone?

MAXImum [283]

The right answer is A) semi-permeable membrane

A semi-permeable membrane is a membrane permeable to a liquid (solvent) and impermeable (or poorly permeable) to substances dissolved in the liquid (solute).

The tubule of a kidney consists of a semi-permeable membrane and has also specific transporters which allow absorption and reabsorption. These "tools" allows some substances like ions to be absorbed/reabsorbed (by the transporters), without any changes in the concentration of the other substances (because both the membrane and the transporters stopped them).

3 0

3 years ago

The youth movement originated with the ___ the generation born after ___

VLD [36.1K]

I believe that the youth movement originated with the baby boomers, the huge generation born after the world war II. By 1970, 58.2 % of the population in America was under the age of 35 years. The economic boom of the 1950s meant more families could afford to send their children to College. College life gave the young people a sense of freedom and independence. It was on college campuses across the nation that youth protest movements began and reached their peak.

7 0

3 years ago